reblogging again because science

Seriously, Science. Do your thing.

IT’S ONLY 20$.
OH MY GOD

I’VE BEEN WAITING FOR TUMBLR TO GET WIND OF THIS

I’ll always signal boost this because not only does this work for people in under privilege areas it’s also proof of human ingenuity.

Really, we kids that grew up in the early 90s were all told about how we had to conserve water because drinkable water was such a rare resource and people in foreign lands were basically fucked up the ass because there was no way for them to get drinking water. 20 years and 20 bucks later one of the biggest problems humanity faced is a non issue. THAT’S FUCKING CRAZY!

Somebody should start one of those online donate things where people can donate money to buy these to send to areas with unsafe drinking water. But somebody other than me should do it because I don’t know how to do that kind of thing or get the word out.

this is amazing

We bought my uncle one of these for his birthday because he does a lot of hardcore hiking and such. He’s used it once, just to try it, and the water is definitely safe. It just doesn’t always taste, you know, fantastic. But when you’re in survival situations it could very easily save your life.