Learn more about technologyandthefuture with this collection
Basic survival skills
How to prioritize needs in survival situations
How to adapt to extreme situations
Scientists want to use an experiment to confirm that elementary particles have measurable mass. It would involve a matter-antimatter annihilation process that would shoot a beam of positrons at electrons in a piece of metal. Positrons and electrons are both subatomic particles, with the same mass and magnitude of charge.
However, positrons are positively charged, and electrons are negatively charged. A sheet of metal has many free electrons, increasing the probability of collision with the incoming positrons.
5
58 reads
MORE IDEAS ON THIS
Scientists believe that the observable matter in the universe has specific information content.
For example, typical atoms—containing protons, electrons, and neutrons—hold not only the combined masses of these subatomic particles, but also the minuscule masses of the information they requi...
5
56 reads
Proving that information has mass can explain mysteries like dark matter. That’s because the physical properties of the bits of information mimic what dark matter appears to be—small bits of mass particles without charge or spin.
Confirming that information is the fifth state of matter touc...
6
58 reads
The amount of information we have today is staggering.
Each day on Earth, we generate 500 million tweets, 294 billion emails, 4 million gigabytes of Facebook data, 65 billion WhatsApp messages, and 720,000 hours of new content added daily on YouTube.
The total amount...
5
48 reads
5
79 reads
CURATED FROM
popularmechanics.com
5 ideas
·299 reads
IDEAS CURATED BY
The world is a computer simulation
“
Read & Learn
20x Faster
without
deepstash
with
deepstash
with
deepstash
Personalized microlearning
—
100+ Learning Journeys
—
Access to 200,000+ ideas
—
Access to the mobile app
—
Unlimited idea saving
—
—
Unlimited history
—
—
Unlimited listening to ideas
—
—
Downloading & offline access
—
—
Supercharge your mind with one idea per day
Enter your email and spend 1 minute every day to learn something new.
I agree to receive email updates