This is mesmerizing. I love it.

It is neither the wheel nor fire (I would consider fire a discovery).

The humble brick. We’ve been making them in one form or another since the dawn of civilization. We may make a lot of glass and metal buildings these days, and wood has always been popular in heavily forested areas, but there’s no sign of brick built buildings ever going away.

Axles too!

The guy who invented the first wheel was an idiot. The guy who invented the other three, he was a genius.

for the win?

This bastard.

Witch!!! Burn her....

Most wicks for rockets are waterproof.and they have their own oxidizer.

Concentrate Dougal,

Sounds like Beavis and Butthead.

witchcraft

Jeez, that laugh at the end sounded like Bevis and Butthead.

Copper-nickel? for what, its malleable and anti-corrosive properties?

In further experimental notes, can also now confirm that staring at yourself intently in a mirror in a coffeeshop while patting at your own eye sockets will garner you some uncomfortable looks.

I hate to drag myself into this argument again. Sure, car drivers don’t pay attention. But bike riders (was once one, myself) don’t do themselves any favors either. Nearly all riders I see in CA will split lanes at any speed, weave in and out of traffic and often ride like cars must constantly defer to them,…

This kid’s nickname is going to have to be Kano, sorry, no choice in the matter.

Amazing.

Couldn’t afford the adamantium I guess.