Transitioning to Ethereum 2.0

At the core, humans are more than the sum of our biological urges. However, it also suggests that we aren’t much different than horses–that the way to get us moving in the right direction is by dangling a carrot (a reward) or wielding a sharper stick (punishment)...

The caffeine in your coffee goes into the bloodstream and travels to the liver, where it is broken down into various compounds.

It affects the brain by blocking the neurotransmitter adenosine, which otherwise makes us tired or sleepy. It also promotes the neurotransmitters dopami...

• The foods we eat are broken into three basic units: carbohydrates, fats, and proteins. They form the macronutrients.
• The macronutrients need to be further broken into simpler units that will be used to produce Acetyl-CoA.