The bicycle is almost unique among human-powered machines in that it uses human muscles in a near-optimum way. This new edition of the bible of bicycle builders and bicyclists provides just about everything you could want to know about the history of bicycles, how human beings propel them, what makes them go faster, and what keeps them from going even faster.

[MULTI] Science Channel - Through the Wormhole S02E06 How Does the Universe Work? (2011) HDTV XviD-DiVERGE

Science Channel - Through the Wormhole S02E06 How Does the Universe Work? (2011) HDTV XviD-DiVERGE
Language: English
00:42:13 | 624x352 | XviD - 950Kbps | 23.976fps | MP3 - 192Kbps | 350MB

Military Channel - Top Sniper: Science (2009) PDTV XviD-MOMENTUM
Language: English
00:44:32 | 640x352 | XviD - 973Kbps | 29.970fps | MP3 - 109Kbps | 349MB
Genre: Documentary

The International Sniper Competition, held at the US Army's Sniper School in Fort Benning, Georgia, brings the beyond all others snipers from around the world together to test their

Sci-Fi Science - Physics of the Impossible: How to Blow Up a Planet (2009) HDTV XviD-Ekolb
Language: English
00:22:01 | 720x400 | XviD - 1995Kbps | 29.970fps | MP3 - 128Kbps | 336MB
Genre: Documentary

Sci Fi Science: Physics of the Impossible (besides called Science of the Impossible) is an American documentary television course on the Science Channel which

History Channel - The Quest against Dragons (2007) DVDRip XviD WTC-SWE

Language: English
00:47:08 | 640x352 | XviD - 898Kbps | 25.000fps | MP3 - 126Kbps | 349MB
Genre: Documentary

A lively exploration of the history, science, and legend of the world?s in the greatest degree notorious beast ? the dragon, the best-known creature that never was. Throughout relation,

Discovery Channel - Angels vs. Demons Fact or Fiction (2009) HDTV 720p x264-DiVERGE

Language: English
00:43:33 | 1280x720 | x264 - 3206Kbps | 23.976fps | AC3 - 394Kbps | 1.09GB
Genre: Documentary

A inflexible-hitting yet witty look at the cutting-edge science and historical being behind the best-selling novel, Angels and Demons. It's a battle of real existe

AV Music Morpher is science of harmonical sounds gear that is convenient and versatile, yet cost-effective for science of harmonical sounds lovers. This is a resourceful multi-channel music mixer that enables you to annotate and emend any number of channel for surround sounds.

It has been improved by a multi-track editor and more cool music effects (NEW). The

"What happens while delusion, obsession, and jealousy collide? Violent stalkers are among the most terrifying criminals, preying on victims with a chilling determination. What can explain this relentless drive, and what triggers violence in the sense of a stalker? Neuro-psychology is explored on the cases of four obvious stalkers, to provide insights into the science of deadly obsession.