It is currently Mar 10th, '14, 04:50
Basically, as the universe expands, time is converted into space, and mass is converted into length. As the universe contracts, the opposite occurs.
Chinese engineers are considering a new super-powerful engine for the next generation of space rockets, say officials.
According to Li Tongyu, general manager of the marketing ...
Global Positioning Systems (GPS) may already guide millions of cars around the world, but airplanes are still guided by a 70-year-old radar technology.
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