The technology enables rapid prototyping, which means that teams developing a new product can quickly experiment with different designs and materials, accelerating the product’s path to market. It’s also highly customizable and resource-efficient.

Applications of 3D printing in architecture and construction are developing rapidly. The technology has become relatively widespread in the project design stage — architects can print models of properties, commercial real estate, and infrastructure.The Dubai Future Foundation debuted what it claimed was the first 3D-printed building in 2016. The city-state says that by 2025, 25% of its new buildings will be made using 3D printers.

1. ARCHITECTURE AND CONSTRUCTION

This has major implications for the speed and accuracy of construction. For example, emergency housing could be 3D printed immediately after a natural disaster. Machine construction of infrastructure projects could eliminate the risks that come with human error.

3D printing has the potential to modernize classrooms and better prepare students for technical careers.Educators can produce visual aids — like artifact replicas — to bring a lesson to life. Students can engage in hands-on learning experiences that bring theory into the real world.<a href="https://www.cbinsights.com/company/makerbot-industries">MakerBot </a> is one of the most prominent players in 3D printing for education. Its printers come with hundreds of STEAM (science, technology, engineering, art, and mathematics) lesson plans. MakerBots are now available in 5,000 schools throughout the US.

2. EDUCATION

The main value of 3D food printing lies in convenience and customization. As specialized diets become more commonplace, 3D-printed food is poised to enable more <a href="https://www.cbinsights.com/research/future-of-cooking-tech-trends/">personalized </a> on-demand eating experiences.Originally limited to sugary, processed confections, the technology has made strides to encompass a much wider range of options.Big names in 3D food printing include <a href="https://www.cbinsights.com/company/beehex">Beehex </a>, a pizza printer that serves large food service operations, and <a href="https://www.cbinsights.com/company/yissum-technology-transfer">Yissum </a>, a company that employs a natural, calorie-free fiber to bind food components.

3. FOOD

<a href="https://www.cbinsights.com/company/natural-machines">Natural Machines </a>‘ Foodini can print a variety of foods using natural ingredients, so long as they are able to be pureed. Natural Machines claims that the possibilities are unlimited. The Foodini is currently available for commercial kitchens, with a goal to bring it to home cooks in the future.Some food companies are already using 3D printing in their production process. Dairy-free milk startup <a href="https://www.cbinsights.com/company/muufri">Perfect Day </a>, for example, uses 3D printing to make dairy proteins without cows.

3D printing could help bring prosthetics to those most in need, especially in developing countries affected by conflict or disease. Volunteer organization Enabling the Future uses 3D printing to make the $50 e-NABLE mechanical hand.In the US, prosthetics are typically priced anywhere from $5,000 to $50,000, and the process of obtaining one can take months. 3D printing drastically cuts costs and production time — a 3D-printed prosthetic can typically be made in a single day.

4. PROSTHETICS

Drug characteristics like shape, color, design, strength, release profile, and distribution of ingredients cannot be easily modified in conventional manufacturing processes. Now companies like vitamin startup <a href="https://www.cbinsights.com/company/multiply-labs">Multiply Labs </a>, which leverages 3D printing to build made-to-order personal supplements, are demonstrating the power of printing pills.The FDA’s Office of Testing and Research is further exploring applications of 3D printing for drug products.

5. PHARMACEUTICAL DRUGS

To date, there is only one FDA-approved, 3D-printed drug: Spritam®, an anti-epileptic seizure medication, is designed to disintegrate within seconds after swallowing. The producer, Aprecia Pharmaceuticals, claims that the drug’s unique structure cannot be achieved through conventional manufacturing.

The automotive industry was one of the pioneers of 3D printing. For automakers, the technology offers faster, more cost effective product development cycles and end products that are strong and lightweight.So far, automotive companies have primarily used 3D printing for pre-production tasks. As consumers demand more digitally connected and environmentally friendly vehicles, the technology has allowed automakers to design, test, and validate new concepts faster than ever before.

6. AUTOMOTIVE

Automakers from Ford to BMW are exploring how to leverage the technology for customization. Today, producing small batches of customized auto parts and tooling is often cost prohibitive because they are formed with molding, which requires a significant up-front investment.3D printing eliminates the need for molding in many cases, so big players like <a href="https://www.cbinsights.com/company/stratasys">Stratasys </a> could eventually enable fully customized vehicles to reach a mainstream market.

Many in the art community have been quick to embrace 3D printing. Today, an artist can draw a design by hand and then 3D print it using materials like metal, glass, and ceramics.In 2014, the Smithsonian Institution’s National Portrait Gallery revealed a 3D-printed portrait of President Obama. Other artistic feats enabled by 3D printing include a sculptural replica of a classic Van Gogh’s “Sunflowers,” and a project that analyzed the entirety of Rembrandt’s work.

7. ART

3D printing also can make art more accessible outside of museums. VerusArt, for example, uses 3D printing to create textured reproductions of famous paintings and displays them for schools. Unlike in museums, students are able to touch the replicas and feel the exact brush strokes used by the original artists.Similarly, the Prado Museum in Madrid recreated a number of famous pieces in their collection as 3D paintings to make them more accessible to blind and visually impaired visitors.

allowing designers to test concepts more quickly and offer customers lower prices. A custom table that would typically cost thousands of dollars could cost just a couple hundred when printed.3D printing also works well for controlling the density of a material, which means that it can produce more lightweight furniture.Ashley Furniture implemented 3D printing in one of its manufacturing warehouses. The company can now print small parts for different furniture types that are being assembled. This has reportedly been a cost-effective and time-saving development.

8. FURNITURE

With 3D printing technology, packaging companies can quickly develop new packaging designs and new equipment to manufacture packaging. Anubis 3D, for example, invented a 3D-printed robotic arm that assembles its packaging more efficiently.3D printing can also be used to fuse product and packaging. Energy drink company Smart Cups has developed 3D-printed, biodegradable cups that contain some of the drink ingredients. The drink is created by adding water to the cup.

9. PACKAGING

Gun safety advocates and law enforcement officials have been especially concerned about the printing of plastic guns that could go undetected by metal detectors.Just as governments have not been able to fully eliminate counterfeit currency, it may be impossible to completely stop 3D-printed guns — especially as printing technology becomes more accessible.

10. FIREARMS

Drones are made up of several small parts that often need replacing, making them good candidates for 3D printing.Today, consumers can buy ready-made printable drone kits online. If their drone crashes, they can 3D print spare parts like propellers, antenna holders, and protective equipment.Commercial manufacturers could someday print the entire frame of a drone, with parts uniquely customized for specific use cases.

11. DRONES

Customization is crucial to medical implants. Each person’s anatomy is different, and in surgical settings, time is of the essence. 3D printing could be leveraged to drastically improve healthcare outcomes in cases involving implants.A research project in Australia produced a system for bone cancer surgery in which an implant is 3D printed just as the cancerous bone is being removed. a situation that would normally require two operations can be condensed into one.the FDA recently approved a 3D-printed spine implant created by <a href="https://www.cbinsights.com/company/centinel-spine">Centinel Spine </a>

12. MEDICAL IMPLANTS

From artificial corals to prosthetics for wildlife, 3D printing has proven useful in environmental conservation.Because 3D printing is fast and can use a wide range of natural materials, it may serve as a viable alternative to traditional environmental restoration techniques. Scientists are even using 3D-printed tags to track species in danger of extinction.3D printing has been heralded as an environmentally friendly method of manufacturing in general. Printers can perform well with a variety of recyclable materials.

13. CONSERVATION

3D printing is efficient and highly customizable, and has potential applications across a wide range of industries.

technologyandthefuture

Technology & The Future

scienceandnature

Science & Nature

3D-Printed Buses? 35 Industries The Tech Could Transform

A black hole is a place in space where gravity pulls so much that even light can not get out. The gravity is so strong because matter has been squeezed into a tiny space. This can happen when a star is dying.
Because no light can get out, people can't see black holes. They are invisible. Space telescopes with special tools can help find black holes. The special tools can see how stars that are very close to black holes act differently than other stars.

What's The Block Hole

Black holes can be big or small. Scientists think the smallest black holes are as small as just one atom. These black holes are very tiny but have the mass of a large mountain. Mass is the amount of matter in an object.
The largest black holes are called "supermassive." These black holes have masses that are more than 1 million suns together. Scientists have found proof that every large galaxy contains a supermassive black hole at its center. The supermassive black hole at the center of the Milky Way galaxy is called Sagittarius A. It has a mass equal to about 4 million suns.

How Big Are Black Holes?

Scientists think the smallest black holes formed when the universe began.Stellar black holes are made when the center of a very big star falls in upon itself, or collapses. When this happens, it causes a supernova. A supernova is an exploding star that blasts part of the star into space.Scientists think supermassive black holes were made at the same time as the galaxy they are in.

How Do Black Holes Form?

A black hole can not be seen because strong gravity pulls all of the light into the middle of the black hole. But scientists can see how the strong gravity affects the stars and gas around the black hole. Scientists can study stars to find out if they are flying around, or orbiting, a black hole.When a black hole and a star are close together, high-energy light is made. This kind of light can not be seen with human eyes. Scientists use satellites and telescopes in space to see the high-energy light.

How Do We Know The Black Hole Is Black? 

Black holes do not go around in space eating stars, moons and planets. Earth will not fall into a black hole because no black hole is close enough to the solar system for Earth to do that.Even if a black hole the same mass as the sun were to take the place of the sun, Earth still would not fall in. The black hole would have the same gravity as the sun. Earth and the other planets would orbit the black hole as they orbit the sun now.The sun will never turn into a black hole. The sun is not a big enough star to make a black hole.

Could a Black Hole Destroy Earth?

NASA is using satellites and telescopes that are traveling in space to learn more about black holes. These spacecraft help scientists answer questions about the universe.

How Is NASA Studying Black Holes?

Seattle teenagers of the 1970s are suddenly faced with a devastating, disfiguring, and incurable plague that spreads only through sexual contact.

books

Books

“The best graphic novel of the year” (Time) tells the story of a strange plague devastating the lives of teenagers in mid-1970s suburban Seattle, revealing the horrifying nature of high school alienation—the savagery, the cruelty, the relentless anxiety, and the ennui. We learn from the outset that a strange plague has descended upon the area’s teenagers, transmitted by sexual contact. The disease is manifested in any number of ways—from the hideously grotesque to the subtle (and concealable)—but once you’ve got it, that’s it. There’s no turning back. As we inhabit the heads of several key characters—some kids who have it, some who don’t, some who are about to get it—what unfolds isn’t the expected battle to fight the plague, or bring heightened awareness to it , or even to treat it. What we become witness to instead is a fascinating and eerie portrait of the nature of high school alienation itself. And then the murders start. As hypnotically beautiful as it is horrifying, Black Hole transcends its genre by deftly exploring a specific American cultural moment in flux and the kids who are caught in it—back when it wasn’t exactly cool to be a hippie anymore, but Bowie was still just a little too weird. To say nothing of sprouting horns and molting your skin…

Charles Burns

Black Hole

Data can be found all around us.The number of people entering and leaving a shop throughout the day is data, test scores of students on a mathematics test is also data.

Data

Turning data into information however, comes at a cost. It requires FOCUS, EFFORT & TIME.Information is also only useful if it helps you make a decision.

Information 

The data of people entering and leaving a shop can be used to find the times of the day when to have more cashiers at paypoints in the store. And, the test scores in the mathematics test can help find which students will write higher level and which ones will write standard level examinations.

Decisions 

In the world of smartphones, all types of data flood our screens and fight for our attention. But how much of this data do we use to make our day to day decisions? If we aren't using it to make decisions then is it really worth our time? If you can't do anything with the data, it will never be information.If it's not helping you make decisions it's probably not worth your time either.

Conclusion 

A good heuristic to determine what is worth your time and what is not. 

Seth Godin's Blog on marketing, tribes and respect

personaldevelopment

Personal Development

problemsolving

Problem Solving

cybersecurity

Cybersecurity

Data, information and decisions

Although at first glance it seems like a simple question, there are multiple different factors that all play into the element of fear that drives our actions.In this thread, I will introduce you to some of the major things that play into the fear that we experience almost on a daily basis.

Why do we feel fear?

The primary way in which fear is utilized is as a primitive survival mechanic. In other words, fear is a form of conditioning that humans have developed to protect themselves from danger of any sort.

Survival

Another factor that plays into the fear that we feel is anticipation of bad things potentially happening. For example, if you were travelling on a plane for the first time, you would anticipate about how safe the ride is and whether you will land safely and on time.

Anticipation

In specific situations, fear can also be a form of entertainment and excitement.From things like rollercoasters to horror movies, the thrill of fear is what leads into the excitement gained from the experience.

Excitement

Fear is one of the most interesting aspects of nature, and it reveals a lot about how primitive and bound to nature humans are.Although we aren't able to fully conquer it, we are still able to embrace it and maybe even gather some enjoyment out of it.

Conclusion

<ul><li>https://exploringyourmind.com/why-do-we-like-to-experience-fear/</li><li>https://www.livinginwellbeing.org/why-do-we-feel-fear/</li><li>https://www.selfhelpcollective.com/top-10-fears.html</li></ul>

Extra Reading

Fear is one of the most integral parts of society and has shaped the way that we work together in order to accomplish tasks. Today, I will be discussing the different ways that this reaction can occur.

Why Do We Fear? - Fear responses are instinctive reactions to potentially dangerous situations. Learn about fear responses and the evolution of fear.

Understand yourself and those around you.

psychology

Psychology

health

Health

How Fear Works

When we see the Earth from space, we see ourselves as a whole. We see the unity, and not the divisions. It is such a simple image with a compelling message; one planet, one human race.

<ul><li> At the instant of the Big Bang , Time itself began 🤯.</li><li>There was no time before the Big Bang. </li><li>So there is no time for God to make the universe in.</li><li>No one created the universe and no one directs our fate. </li><li>There is probably no heaven and afterlife either. Belief in an afterlife is just wishful thinking. </li><li>When we die we return to dust.</li></ul>

IS THERE A GOD?

<ul><li>….. was a star so massive that it had collapsed in on itself.</li><li> It’s so massive that not even light can escape its gravity, which is why it’s almost perfectly black. </li><li>It’s gravitational pull is so powerful, it warps and distorts not only light but also time.</li><li>Black holes are formed when stars collapse by its own gravity.</li></ul>

What Are Black Holes ?

<ul><li> Stars supports itself against its own gravity through the creation of thermal pressure. </li><li>Inside every star, a huge amount of energy is being generated through nuclear reactions (fusion) which convert hydrogen into helium.</li><li>Eventually, a star will run out of nuclear fuel. When this happens, most stars draw all surrounding matter inward and contract to an infinitely dense, infinitely small point or singularity – this is the black hole.</li></ul>

So Why Isn’t Our Sun Currently Not Collapsing?

<ul><li>In nanoseconds, the universe went from an infinitely dense point ( maybe smaller than a proton ) to a rapidly expanding body which continues to grow today.</li><li>Evidence supporting such a theory first appeared in 1965, with the discovery of faint background microwaves in space. </li><li>These microwaves are likely leftover radiation from an initial “bang.”</li></ul>

What’s A Big Bang ?

<ul><li>Most massive objects – like black holes – can warp space-time so violently that time itself stops.</li><li>By following the “chain of causality” back to its furthest point, we can prove the Big Bang couldn’t have a cause because time didn’t exist.</li><li> There was no time for a cause to exist in.🤯</li></ul>

 What Came Before The Big Bang ?

<ul><li> Hawking discovered that black holes release particles at a steady rate ( Hawking Radiation).</li><li>His theory argues that space is filled with particles and antiparticles. They’re in a constant process of bonding, separating and then annihilating one another.</li><li>The complex interaction of these pairs with black holes – particularly when partners are separated by the event horizon – causes black holes to lose mass, shrink and eventually disappear.</li></ul>

Even Light Cannot Escape A Black Hole – But Something Can !! 🤯

“When you look at the vast size of the universe, and how insignificant and accidental human life is in it, that seems most implausible.”

<ul><li>Space and energy can materialise out of nothing. The laws of physics demand the existence of something called “negative energy.”</li></ul>Imagine a man wants to build a hill , To make this hill he digs a hole in the ground and uses that soil to dig his hill. But of course he’s not just making a hill—he’s also making a hole, a negative version of the hill. Here, The Hole is negative energy and the hill is positive energy.

What Is A Negative Energy ?

<ul><li>Space itself is a vast store of negative energy. Enough to ensure that everything adds up to zero.</li><li>The universe is like an enormous battery storing negative energy.</li><li>It means that if the universe adds up to nothing, then we don’t need a God to create it.</li><li> The universe is the ultimate free lunch.</li><li>Positive energy is the matter which has mass.</li></ul>

So Where Is All This Negative Energy Today ?

<ol><li>The first is matter—stuff that has mass.</li><li>The second thing we need is energy.</li><li>The third thing we need to build a universe is space.</li></ol>

What Are The Three Ingredients We Need To Cook Up A Universe?

<ul><li>Einstein realised that two of the main ingredients needed to make a universe—mass and energy—are basically the same thing.🤯</li><li>His famous equation E = mc^2 simply means that mass can be thought of as a kind of energy, and vice versa.</li><li>So instead of three ingredients, we can now say that the universe has just two: energy and space.</li></ul>

Mass And Energy Relationship 

<ul><li>The universe is a machine governed by principles or laws.</li><li>The laws of nature are a description of how things actually work in the past, present and future.</li></ul>

Forces And Laws Govern Our Universe 

Laplace argued that if we knew the positions and speeds of all the universe’s particles, we could calculate their future behavior.But Heisenberg discovered that due to the way , light waves are packaged into discrete units called quanta, “you cannot measure both the speed and position of a particle simultaneously; the more accurately you measure one, the less accurately you can measure the other”. This rule became known as the uncertainty principle.

It Might Be Possible To Predict The Future –But It’s Unlikely

In quantum mechanics, particles do not possess well-defined positions and speeds. Rather, these values are represented by something called a wave function. A wave function is a set of numbers, each one representing a different point of space. The size of the wave function predicts the probability that the particle will be found in each point of space.So, We can’t predict the future but we can make it :)

Quantum Mechanics

<ul><li>Global warming might be Earth’s most immediate threat, but we also face a greater one: nuclear annihilation.</li><li>Our planet could end up like the surface of Venus – a planet not known for its hospitable conditions (250 degree Celcius and evening showers of sulphuric acid).</li><li>In the planet’s present state, it’s almost inevitable that either nuclear war or environmental disaster will devastate Earth in the next 1,000 years.</li><li>By that point, though, humanity will hopefully have the technology to escape the planet and survive disaster.</li></ul>

To Survive On Earth, We Need To Take Immediate Action

………suggests that “computers can double their speed and capacity every 18 months. If our gadgets keep following Moore’s law, AI may surpass human intelligence within the next hundred years, making the possibility of a self-aware Skynet less remote.”

Moore’s Law

<ul><li>It’s estimated that 20 percent of all stars have Earth-like planets orbiting them in the Goldilocks Zone . ( a region capable of sustaining life because it’s not too distant from its star to be an icy wasteland, but not close enough to fry its inhabitants)</li><li>There are roughly 200 billion stars in our galaxy, the Milky Way. This potentially gives us forty billion Earth-like planets just in our cosmic neighborhood.</li><li>Other lifeforms might not have been so lucky :)</li></ul>

There’s No Easy Answer To The Question Of Alien Life

“We are inconsequential cosmic dust, bumping and milling about on a tiny blue speck. We imagine our own importance. We invent our purpose—we are nothing. Enjoy your f*cking coffee.”

“So remember to look up at the stars and not at your feet. Try to make sense of what you see and wonder about what makes the universe exist. Be curious. And however difficult life may seem, there is always something you can do and succeed at. It matters that you don't just give up. Unleash your imagination. Shape the future.”

If time travel is possible, where are the tourists from the future?

THE NO.1 SUNDAY TIMES BESTSELLER 'A beautiful little book by a brilliant mind' DAILY TELEGRAPH 'Effortlessly instructive, absorbing, up to the minute and - where it matters - witty' GUARDIAN The world-famous cosmologist and #1 bestselling author of A Brief History of Time leaves us with his final thoughts on the universe's biggest questions in this brilliant posthumous work. Is there a God? How did it all begin? Can we predict the future? What is inside a black hole? Is there other intelligent life in the universe? Will artificial intelligence outsmart us? How do we shape the future? Will we survive on Earth? Should we colonise space? Is time travel possible? Throughout his extraordinary career, Stephen Hawking expanded our understanding of the universe and unravelled some of its greatest mysteries. But even as his theoretical work on black holes, imaginary time and multiple histories took his mind to the furthest reaches of space, Hawking always believed that science could also be used to fix the problems on our planet. And now, as we face potentially catastrophic changes here on Earth - from climate change to dwindling natural resources to the threat of artificial super-intelligence - Stephen Hawking turns his attention to the most urgent issues for humankind. Wide-ranging, intellectually stimulating, passionately argued, and infused with his characteristic humour, Brief Answers to the Big Questions, the final book from one of the greatest minds in history, is a personal view on the challenges we face as a human race, and where we, as a planet, are heading next. A percentage of all royalties will go to charity.

education

Learning & Education

#1 NEW YORK TIMES BESTSELLER • The world-famous cosmologist and author of A Brief History of Time leaves us with his final thoughts on the biggest questions facing humankind. “Hawking’s parting gift to humanity . . . a book every thinking person worried about humanity’s future should read.”—NPR NAMED ONE OF THE BEST BOOKS OF THE YEAR BY Forbes • The Guardian • Wired Stephen Hawking was the most renowned scientist since Einstein, known both for his groundbreaking work in physics and cosmology and for his mischievous sense of humor. He educated millions of readers about the origins of the universe and the nature of black holes, and inspired millions more by defying a terrifying early prognosis of ALS, which originally gave him only two years to live. In later life he could communicate only by using a few facial muscles, but he continued to advance his field and serve as a revered voice on social and humanitarian issues. Hawking not only unraveled some of the universe’s greatest mysteries but also believed science plays a critical role in fixing problems here on Earth. Now, as we face immense challenges on our planet—including climate change, the threat of nuclear war, and the development of artificial intelligence—he turns his attention to the most urgent issues facing us. Will humanity survive? Should we colonize space? Does God exist? ​​These are just a few of the questions Hawking addresses in this wide-ranging, passionately argued final book from one of the greatest minds in history. Featuring a foreword by Eddie Redmayne, who won an Oscar playing Stephen Hawking, an introduction by Nobel Laureate Kip Thorne, and an afterword from Hawking’s daughter, Lucy, Brief Answers to the Big Questions is a brilliant last message to the world. Praise for Brief Answers to the Big Questions “[Hawking is] a symbol of the soaring power of the human mind.”—The Washington Post “Hawking’s final message to readers . . . is a hopeful one.”—CNN “Brisk, lucid peeks into the future of science and of humanity.”—The Wall Street Journal “Hawking pulls no punches on subjects like machines taking over, the biggest threat to Earth, and the possibilities of intelligent life in space.”—Quartz “Effortlessly instructive, absorbing, up to the minute and—where it matters—witty.”—The Guardian “This beautiful little book is a fitting last twinkle from a new star in the firmament above.”—The Telegraph

Stephen Hawking is an accomplished writer whose work has resonated with readers around the world. Stephen Hawking has published several books that explore a range of topics, from fiction to nonfiction, and has received critical acclaim for the ability to weave compelling narratives. Stephen Hawking's writing style is known for its depth and authenticity, and has earned quite a loyal following of readers.

Stephen Hawking

Brief Answers to the Big Questions

Must read ! Caution: long article ahead Also, helpful article ahead ! These tips and tricks are some of the most effective methods for improving memory.

Do This And Your Memory Will Instantly 10X…

Memory strength is just like muscular strength. The more you use it, the stronger it gets. But you can’t lift the same size weight every day and expect to get stronger. You’ll need to keep your brain constantly challenged. Learning a new skill is an excellent way to strengthen your brain’s memory capacity. There are many activities to choose from, but most importantly, you’ll need to find something that forces you out of your comfort zone and commands your full attention.Here are some examples: • learn a new instrument• make pottery• play mind games, like Sudoku or chess• learn a new language

1. Learn something new

Any time you learn a new piece of information, you’re more likely to mentally record that information if it’s repeated. Repetition reinforces the connections we create between neurons. Repeat what you hear out loud. Try using it in a sentence. Write it down and read it aloud.

2. Repeat and retrieve

Mnemonic devices can be in the form of acronyms, abbreviations, songs, or rhymes. Mnemonics have been tested simce 1960s as an effective strategy for students. You’ve probably been taught a few mnemonic devices for remembering long lists. For example, the colors of the spectrum can be remembered with the name ROY G. BIV (Red, Orange, Yellow, Green, Blue, Indigo, Violet).

3. Try acronyms, abbreviations, and mnemonics

Grouping or chunking refers to the process of dividing newly learned information into chunks to produce fewer, larger chunks of information. For example, you may have noticed that it’s much easier to remember a phone number if the 10 digits are grouped into three separate chunks (e.g. 555-637-8299) rather than one long number (5556378299).

4. “Group” or “chunk” information

The mind palace technique is often used by memory champions. In this ancient technique, you create a visual and complex place to store a set of memories. For more instructions on how to create memory palaces, watch 2006 U.S. Memory Champion Joshua Foer’s TED talk.Here's the name: Feats of memory anyone can do

5. Construct a “mind palace”

Another tactic of memory connoisseurs is that they don’t just rely on one sense to help retain information. Instead, they relate information to other senses, like colors, tastes, and smells.

6. Use all of your senses

Modern technology has its place, but unfortunately has made us “mentally lazy.” Before you reach for your phone to ask Siri or Google, make a solid attempt to retrieve the information with your mind. This process helps reinforce the neural pathways in your brain.

7. Don’t turn to google right away

A busy schedule can maintain your brain’s episodic memory. One study linked busy schedules to better cognitive function. This study, however, was limited by self-reporting.

8. Keep yourself busy

Go to bed at the same time every night and get up at the same time each morning. Try not to break your routine on the weekends. This can greatly improve sleep quality.

9. Sleep on a regular schedule

Diets such as the Mediterranean diet, DASH (dietary approaches to stop hypertension), and the MIND diet (Mediterranean-DASH intervention for neurodegenerative delay) have a few things in common. This includes their ability to improve memory and reduce the risk of Parkinson’s and Alzheimer’s disease. These diets focus on eating: • plant-based foods, especially green, leafy vegetables and berries• whole grains• nuts• legumes• chicken or turkey• olive oil or coconut oil• herbs and spices• fatty fish, such as salmon and sardines (lots of omega-3!)• red wine, in moderation

10. Eat more of these foods:

Proponents of the Mediterranean and MIND diets say to avoid the following foods: • sugar• processed foods• butter• red meat• fried foods• salt• cheeseSugar and fat has been linked to impaired memory. A recent study in humans found that a diet high in fats and sugars — common in a Western diet — impairs hippocampal memory. However, the study relied on questionnaires and surveys, which may not be as accurate.

11. Eat less of these foods:

Exercising has been shown to have cognitive benefits. It improves oxygen and nutrient delivery to the body, and helps to create new cells in the brain which are essential for memory storage. Exercise especially increases the number of cells in the hippocampus. There’s no need for the exercise to be strenuous. Walking, for example, is a great choice.

12. Get physical

Your brain is made mostly of water. Water acts as a shock absorber for the brain and spinal cord. It helps our brain cells use nutrients. So just a small amount of dehydration can have disastrous effects. Mild dehydration has been shown to cause brain shrinkage and memory impairment. Aim for at least eight to ten glasses per day, or more if you’re very active.

13. Drink water

Our memory is a skill, and just like other skills, it can be improved with practice and healthy overall habits. Thanks for reading ! Follow for more.

The bottom line

habits

Habits

Do This And Your Memory Will Instantly 10X

Carbohydrate is the nutritional category for sugars and molecules that your body breaks down to make sugars.There are two major types of carbohydrates in foods:<ol><li>Simple sugars. Monosaccharides are glucose, fructose, and galactose. When two monosaccharides are linked you get a disaccharide, like lactose, maltose, and sucrose.</li><li>Complex carbohydrates have three or more simple sugars strung together. Three to ten linked sugars are oligosaccharides. More than ten are called polysaccharides.</li></ol>

Carbohydrates explained

During digestion, your body breaks down complex carbohydrates into monosaccharide building blocks, which your cells use for energy.  The sugar level in your blood goes up when you eat any carbohydrate-rich food. <ul><li>Food like crackers and white bread are high in starch and are easily digested. They have a high glycemic index, raising the sugar level in your blood.</li><li>Food high in fibre like vegetables, fruits and whole grains slows the release of glucose into the blood. They have a lower glycemic index.</li><li>Eggs, chees and meat have the lowest glycemic index.</li></ul>

Glycemic index

Insulin is a hormone that is synthesised in the pancreas.  Insulin is essential for sugar management.  When you eat, and your blood sugar rises, insulin is secreted into the blood. It encourages your muscle and fat cells to let glucose in and starts the conversion of sugar into energy.

Insulin plays a vital role in sugar management

Insulin sensitivity is how responsive your cells are to insulin. The more a unit of insulin lowers blood sugar, the more sensitive you are to insulin. If insulin sensitivity goes down, it is known as insulin resistance.  The pancreas still sends out insulin, but the muscle cells are less responsive to it. The blood sugar fails to lower and the blood insulin continues to rise.

Insulin sensitivity and insulin resistance

Whether your food tastes sweet or not, sugar is sugar. Chronically consuming a lot of carbohydrates may lead to insulin resistance which can lead to a serious condition called metabolic syndrome. Symptoms of metabolic syndrome include high blood sugar,  increased waist circumference, and high blood pressure.  Metabolic syndrome increases the risk of developing cardiovascular disease and type II diabetes.

Metabolic syndrome

This is an excellent explanation of how a chronic excess of carbohydrates could lead to metabolic syndrome and diseases such as type II diabetes.

View full lesson: http://ed.ted.com/lessons/how-do-carbohydrates-impact-your-health-richard-j-wood The things we eat and drink on a daily basis can impact our health in big ways. Too many carbohydrates, for instance, can lead to insulin resistance, which is a major contributor to cardiovascular disease and Type 2 Diabetes. But what are carbs, exactly? And what do they do to our bodies? Richard J. Wood explains. Lesson by Richard J. Wood, animation by Qa'ed Mai.

food

Food

videos

Videos

View full lesson: http://ed.ted.com/lessons/how-do-carbohydrates-impact-your-health-richard-j-wood

The things we eat and drink on a daily basis can impact our health in big ways. Too many carbohydrates, for instance, can lead to insulin resistance, which is a major contributor to cardiovascular disease and Type 2 Diabetes. But what are carbs, exactly? And what do they do to our bodies? Richard J. Wood explains.

Lesson by Richard J. Wood, animation by Qa'ed Mai.

TED-Ed’s mission is to create lessons worth sharing. Feed and expand your curiosity with our award-winning animated shorts - published on YouTube and available with supplemental learning materials on ed.ted.com.

Want to suggest an idea for a TED-Ed animation, nominate an educator or animator? Visit our website at: http://ed.ted.com/get_involved.

Consider backing us on Patreon. By doing so, you directly support our nonprofit mission to create free, high-quality educational content: https://www.patreon.com/teded

For more information on using TED-Ed content for commercial purposes (e.g. employee learning, in a film, or in an online course), please submit a Media Request using this link: https://media-requests.ted.com/ 


TED-Ed

How do carbohydrates impact your health? - Richard J. Wood

Calories are a way of keeping track of the body's energy budget. A healthy balance is when we put in a similar amount of energy as we burn. If we consistently put more energy into our bodies than we use, the excess will gradually be stored in our cells as fat. That is when we'll gain weight. However, if we burn more energy than we put in, we'll lose weight. A calorie is a measurement we use to count the energy we consume.

Understanding calories

One large calorie is defined as the amount of energy it would take to raise the temperature of one kilogram of water by one degree Celsius.  Everything we consume has a calorie count - a measure of how much energy the item stores in its chemical bonds. For example, an apple has about 52 calories, and the average slice of pizza has 272 calories.

How to measure a calorie

Energy is released during digestion and stored in other molecules. It is then broken down to provide fuel to the body when needed. Energy is used in three ways:<ul><li>Roughly 10% enables digestion</li><li>About 20% fuels physical activity</li><li>Around 70% support the basic functions of our organs and tissues. </li></ul>

How a body's energy is used 

BMR is the number of calories you would need to survive.  The official guidelines for how many calories the average person requires each day are based on only the body's most basic functions. The MBR for women are 2000 calories and for men 2500 calories.  It is based on average weight, physical activity and muscle mass.  If you are doing activities such as cycling the Tour de France, your body could use up to 9000 calories per day.  Pregnancy requires only slightly more calories than usual, and elderly people need fewer calories as they typically burn energy more gradually.

Basal metabolic rate (BMR)

<ul><li>The calorie counts on nutrition labels measure how much energy the food contains, not how much energy you can actually get out of it.</li><li>Fibrous foods like whole-wheat take more energy to digest, meaning you'll get less energy from eating a 100 calorie serving than a 100 calorie serving of potato chips. </li><li>Different people might not get the same number of calories from eating the exact same food. It can vary based on enzyme levels, gut bacteria and intestine length.</li></ul>

Before you start counting calories

View full lesson: http://ed.ted.com/lessons/what-is-a-calorie-emma-bryce We hear about calories all the time: How many calories are in this cookie? How many are burned by doing 100 jumping jacks, or long-distance running, or fidgeting? But what is a calorie, really? And how many of them do we actually need? Emma Bryce explains how a few different factors should go into determining the recommended amount for each person. Lesson by Emma Bryce, animation by Qa'ed Mai.

What is a calorie? - Emma Bryce

Find 100+ Facts about Science - Curated by others from trusted sources like Books, Podcasts & Articles - Genuine Insights from like-minded Users like You!

3D-Printed Buses? 35 Industries The Tech Could Transform

Black Hole

Data, information and decisions

How Fear Works

Brief Answers to the Big Questions

Do This And Your Memory Will Instantly 10X

How do carbohydrates impact your health? - Richard J. Wood

What is a calorie? - Emma Bryce

How to Keep Your Produce Fresh for Weeks (Hint: It’s Not Always in the Fridge)

How Does Misinformation Influence Our Memories of Events?

It's time to
Read like a Pro.

3D-Printed Buses? 35 Industries The Tech Could Transform

Black Hole

Data, information and decisions

How Fear Works

Brief Answers to the Big Questions

Do This And Your Memory Will Instantly 10X

How do carbohydrates impact your health? - Richard J. Wood

What is a calorie? - Emma Bryce

How to Keep Your Produce Fresh for Weeks (Hint: It’s Not Always in the Fridge)

How Does Misinformation Influence Our Memories of Events?

It's time to Read like a Pro.

It's time to
Read like a Pro.