Check out these divers, trying super-hard to dive the best dive that has ever been dived: These faces don't lie. Image via . Incr...

So far we have learned what gives pee its color and smell , and now we will delve into the explosive way pee has changed the course of his...

When you heat a can of beans on a campfire, you are transforming the chemical energy contained in the firewood into thermal energy (heat).  ...

Entry #2 in my "why fire is cool" list starts with a brief introduction to charcoal and ends with humanity being changed forever. ...

If I were to start a "why fire is cool" list, it would probably reach a length to rival my "ultimate band name" list.  F...

This is the chemical structure of tetrahydrocannabinol (THC), the main psychoactive substituent of weed: If I were to make THC in the lab...