Liquid nitrogen is a cryogenic liquid. They’re liquefied gases that can only stay liquid at extremely low temperatures. For example, liquid nitrogen boils...
They can be larger than your foot. They are carnivorous and prey in the dark, damp places. They’ll use their venomous pincers to bite you. And as the venom enters...
Could you imagine jumping from the kitchen window and diving into water? How fun would that be? For some people, sure. It seems unlikely, but it’s not as crazy as...
They’re difficult to see, and their 10-foot long barbed tentacles contain venom that’s so lethal it’s considered to be one of the deadliest creatures...
You’re an inmate in prison, and a riot breaks out in the lunchroom. Other inmates are hoping to overthrow the guards and escape. Everyone is pushing and shoving, and the...
The year is 2040. You hunker down with your fellow human survivors, listening for the sound of your enemy. The cyber-bugs have taken over. How did this happen? What...
Militaries around the world are money-eating machines. And they keep getting more expensive. In 2019, the world spent $1.917 trillion on all the different militaries...
As the CEO and founder of Amazon, the multibillion dollar online shopping company, Jeff Bezos is the richest person on the planet. With a current net worth of $193.7...
Imagine if you could take in all of human history in the blink of an eye. Well, from the first steps on the moon to the first steps out of the slime, that’s...
Every time you go to sleep, there could be thousands of these thirsty critters sucking your blood, growing and growing. And yes, they will kill you if you let them. So...
How painful is a hornet’s sting? What happens if you’re allergic to its venom? And could the hornet sting you in your stomach? There are plenty of bugs and...
You’ve tried Chess boxing, Kabbadi, and cheese rolling. And now your pursuit for crazy sports has brought you to Death Diving. Now, you’re 10 m (33...
