March 22, 2018, 1:53 a.m.
There's Always Pi!
Just by determining how circular a given crater is – using pi and the crater’s perimeter and area – planetary geologists can reveal clues about how the crater was formed and the surface that was impacted.
tutti - social network
Tutti is the simplest social network on internet. Here you can make friends, create communities, sell things, make surveys, comment and share stuff.
This is my Cd tribute to Charles Manson, a Jesus-like wayward philisopher, minstrel and pot-lover who was framed by some USA justice money-grubbing corrupt scumbags for murders committed by Mafia-police-Hollywood-justice-connected drug dealers, not by his folks... Even so he was framed and convicted... Poor Charlie, he was used as a scapegoat...
