As amazing as the world can be, it’s also full of terrifying places I’d avoid like the plague. Like caves. With over 45,000 caves in the US alone, and thousands more worldwide, you never know what horrors could be lurking within them… Well, unless you decide to go inside of course. Let's descend into the darkness and look at some of the most terrifying things ever found in caves!

The world’s filled with awesome attractions that really get your heart racing! But as exhilarating as they can be, some push the limits of fun too far! Whether it’s stomach-churning swings set thousands of feet over a canyon, extreme thrill rides built on top of buildings, or even plank walks carved into literal mountain sides, get your helmets and harnesses on, as we take a ride on some of the scariest attractions in the world!

From refrigerators to radios, and cars to coffee machines, the human race has come up with some pretty ingenious everyday inventions. But, as impressive as these are, they’re not exactly lifesavers. Well, apart from the coffee machine… I need coffee! With that being said, there are some gadgets that could come in handy if you find yourself in an unexpected life or death situation. From earthquake-proof beds, to shark-repelling bracelets, and even slime robots… yes, slime robots, here are some incredible inventions that could save your life.