30 Facts That Will Surprise Even the Smartest People

We are sure that we know our world backward and forward and that there is nothing left that can surprise us and make us say “Oh, wow!” But we are wrong. Bright Side has collected 30 facts that will make you understand that there are…

MAKING A 3D PRINTED HOVERCRAFT #3 – DOUBLE IMPELLER! – YouTube

I had to switch to an smaller impeller, which left some free space, so why not add another impeller? This has been a super fan week full of fails and successes! And we reached 30.000 subs!!! Thanks ya’ll!! The things I use on the video:…