It’s as strong as battery acid and can melt steel. But it lives inside of us and helps digest our food. This is stomach acid. Is stomach acid dangerous? If...
Category - Body
No pain, no gain. But really, is it worth it? Aside from a small subsection of the world’s population, most of us do everything we can to avoid pain! But what if...
If you could peek into someone else’s dreams, what would you see? Would they be fully-realized scenes with clearly defined people and environments? Or would they...
Close calls with whales happen more often than you might expect. And although the people in these videos got away relatively unscathed, there’s no denying that...
30,000 feet, 9,144 meters, 9 kilometers or 5.7 miles – so far, only one person has ever survived a free fall from that height. Would you be as lucky? On January...
You’ve seen it growing on your fruit, eating your leftovers, and maybe even hiding in your basement. This is mold. It smells bad, it’s creepy-looking, and...
What would happen if you poured liquid nitrogen all over your car? Or used it to fight a fire? Or even tried to cool down with it on a hot day? Liquid nitrogen may look...
Imagine paying just $50 for a solid gold watch. Or only $1,000 for a Ferrari. But wait… these things are tiny. Don’t worry, you won’t even notice...
Are you an organ donor? How much of you are you willing to part with? Your heart and lungs? Skin and bones? Cornea? Genitalia? Why not just give away your entire body...
