40 Curious Infographics That Teach Us Things We Didn’t Know We Needed to Know

Here’s a cool survival guide to spice up our collection of cool guides. If you find yourself stranded on a desert island with no access to fresh drinking water, according to this guide, you don’t have to worry, because there’s a way you can make seawater drinkable. All you need is a plastic bottle, a knife, and a soda can.

It may be hard to imagine a time when you’ll need to use this survival hack, but who knows? Maybe the next time you’re going on a camping trip, you’ll run out of water, and you’ll need to use your creativity. It’s always good to store these hacks somewhere in your brain and use them on a rainy (or dry) day.