Engineering Addict

Arecibo telescope collapsed today I was surprised when I saw how detailed are the radar images of asteroids the Arecibo were able to produce. If you're surprised, too, let's learn a bit more about radio astronomy. The attached video is 10 years old but contains zero bullshit (yet an off-screen coughing guy is somewhat annoying). Have fun watching. Extracted from here.

Michael Ossmann - Simple RF Circuit Design Great talk with lot of practical things. Youtube link

Pouring liquid nitrogen into the hot water Taken from @kaa_zoo

#Microsoft Windows XP and Windows Server 2003 source code This should be the good version, there's reports that the large torrent version (the torrent containing the "media" folder) has been repacked in a way that destroys original metadata. https://mega.nz/file/vjgAGTDZ#K7opR3c9HytVCnu1g1qz-PQfLZMhrNaIvVbyvy2h05w w2k3 https://mega.nz/file/vmgUUJwJ#NKkJUvkTmqSq3S23Lk8rhdnTgJSwpeHX9u6OoQrChpI wxp