Markus Pettersen

Markus Pettersen

Looking at stuff. Pinning. Wondering! A bit pretentious.
Markus Pettersen
More ideas from Markus
Fishing | Marc Perrella

Fishing | Marc Perrella

Saturn V described in common words.

"Another thing that is a bad problem is if you're flying toward space and the parts start to fall off your space car in the wrong order. If that happens, it means you won't go to space today, or maybe ever."—A rocket explained with simple words. from XKCD

Western Philosophy 600 BCE - 665 CE

history of western philosophy diagram