Gas Meter: Equipment Autopsy #74 скачать в хорошем качестве

Gas Meter: Equipment Autopsy #74

http://thegeekgroup.org/ - After much demand, we take apart a gas meter! Not knowing what we'd find, Chris explores the special mechanisms behind measuring gas flow in this 60s-70s vintage piece. Along the way we play with air pressure, and explore the idea of a pantograph. Video Links: 10:21 http://en.wikipedia.org/wiki/Pantograph Subscribe for more equipment autopsies, explosions, science videos and general geek related awesomeness. Based in Grand Rapids, Michigan, The Geek Group provides access to science, technology, engineering and math by developing programming and facilities for individuals and institutions to learn, explore, innovate and play at an independent pace according to their needs. The Geek Group has many thousands of members scattered across the globe, in every state in the US and one hundred and forty-two countries. Come help us build Awesome!