Meissner effect Posted: 3 months ago by Betmenko
The Meissner effect is the expulsion of a magnetic field from a superconductor. Superconductor disk + Rare Earth magnet + Liquid nitrogen = floating magnet ;)
Comments: 2 Score: [-] 28 [+].

Sevilla - Solar Tower Posted: 1 year ago by Betmenko
Solar Tower is Europe’s first commercially operating power station using the Sun’s energy this way and at the moment its operator, Solucar, proudly claims that it generates 11 Megawatts (MW) of electricity without emitting a single puff of greenhouse gas. This current figure is enough to power up to 6,000 homes
Comments: 0 Score: [-] 2 [+].

World largest plane Posted: 2 years ago by Betmenko
Currently the world’s largest airplane, the An-225 Mriya (Dream) is an enlarged version of the An-124. The original purpose of the An-225 was to ferry large components used in the Soviet space program. These duties were formerly performed by a modified M-4 Molot bomber, but this aircraft did not have the payload capabilities required by the rocketry developments of the 1980s.
Comments: 0 Score: [-] 3 [+].

PocketPC Software Posted: 2 years ago by Betmenko
Did you know that pocketpc has around 20 000 software?
Read detail informations about them
Comments: 0 Score: [-] -17 [+].

Leonardo Da Vinci Inventions Posted: 2 years ago by Betmenko
Leonardo di ser Piero da Vinci (April 15, 1452 – May 2, 1519) was an Italian polymath: architect, anatomist, sculptor, engineer, inventor, mathematician, musician, and painter. He has been described as the archetype of the “Renaissance man”, a man infinitely curious and equally inventive. He is widely considered to be one of the greatest painters of all time.
Comments: 0 Score: [-] 38 [+].