MinutePhysics: Why is the Solar System Flat? (YouTube)
The History of the Universe in 8 minutes
MinutePhysics: A Brief History of Everything, feat. Neil deGrasse Tyson. (YouTube)
Anniversary
Fourteen years, baby!
Schnell mal zum Mittagessen kochen
Chili und Ciabatta: Würzlachs auf Kräuter-Bulgur mit Joghurtsoße und Tomatensalat ist bestimmt genau das Richtige bei warmem Wetter!
Tour of the ISS
Smarter Every Day: International Space Station Tour on Earth. (YouTube, 13 minutes) “Goal: A simple, elegant tour of the Space Station that makes sense to Earth Bound Humans.”
The video has lots and lots of links to other interesting film clips, which are repeated in the description.