Now you can travel back in time again with this selection of interesting historical photos. Enjoy!
Memolition - Explore. Dream. Discover.
The human brain is puzzling — it is curiously large given the size of our bodies, uses a tremendous amount of energy for its weight and has a bizarrely dense cerebral cortex. But: why?
Earth is as unique as its inhabitants. No words necessary, enjoy these beautiful photos.
Which came first questions will always confuse mankind. Here’s a question I’d never thought to ponder before: which came first, the rainforest or the rain?
Hoverboards aren’t just a figment of your imagination anymore, now they’re REAL.
Energy is like the bestest best friend ever and yet, most of the time we take it for granted. Hank feels bad for our friend and wants us to learn more about it so that we can understand what it’s trying to tell us – like that any bond between two atoms contains energy. How much energy? That’s not the simplest question to answer, but today Hank will answer it (kinda), by teaching us about a nifty little thing called enthalpy.