Perpetual - 8.de

How to Drill a Square Hole - YouTube

http://www.youtube.com/watch?v=L5AzbDJ7KYI

Russian Video with no audio and excellent animations.

SEHEPUNKTE - Rezensionsjournal für die Geschichtswissenschaften

http://www.sehepunkte.de

Das Online-Rezensionsjournal für die Geschichtswissenschaften mit Rezensionen zu Altertum, Mittelalter, Frühe Neuzeit, 19. Jahrhundert, Zeitgeschichte, Kunstgeschichte und Theorie, Methode und Didaktik

Sphere Inside out Part - I - YouTube

https://www.youtube.com/watch?v=BVVfs4zKrgk

It is possible to turn a sphere inside out in 3-space with possible self-intersections but without creating any crease, a process often called sphere eversio...

Pitch Drop Time Lapse 2 years to date - YouTube

https://www.youtube.com/watch?v=UZKZF7FNh_0

The world's longest running experiment, the Pitch Drop - Time lapse April 2012 - April 2014. After more than 13 years, the ninth drop has now collided with t...

Hard-disk-drive playing the Imperial March - YouTube

https://www.youtube.com/watch?v=CsQd2n99zS4

A selfbuild HDD-Speaker playing the ImperialMarch (Star Wars Theme)

Pitch Drop Time Lapse 2 years to date - YouTube

https://www.youtube.com/watch?v=UZKZF7FNh_0&feature=youtu.be

The world's longest running experiment, the Pitch Drop - Time lapse April 2012 - April 2014. After more than 13 years, the ninth drop has now collided with t...

Citizen.co.de - Ihr Citizen Shop

http://www.citizen.co.de

Citizen Solaruhr »Bluetooth Watches, EE4033-87A«, goldfarben, Citizen Taucheruhr Promaster CA0718-13E, Citizen Bn4045-12X Promaster Land mit el. Kompass und Höhenmesser, Citizen Quarz Sports Chronograph AN3625-58E, Herren-Funk-Solaruhr Citizen Silber, …