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Joseph's Machines on MSN3d
Understanding Flight Jiwi and Luke's Air Resistance ExperimentsIn this episode of Jiwi's Machines, Jiwi and Luke explore the principles of mass and surface area by experimenting with ...
Modern Engineering Marvels on MSN4d
Soviet Space Cannons, Bullet Trajectories, and the Physics of Firing Guns Beyond Earth’s AtmosphereIt is actually released with all of the explosive might of physics and chemistry, free from the limits of gravity or ...
Gao Peng's research group at the International Center for Quantum Materials, School of Physics, Peking University, has ...
Superconductivity is an advantageous physical phenomenon observed in some materials, which entails an electrical resistance ...
The field of condensed matter physics explores the macroscopic and microscopic properties of matter. Condensed Matter physicists study how matter arises from a large number of interacting atoms and ...
Superconductors are materials that can transmit electricity without any resistance. Researchers are getting closer to creating superconducting materials that can function in everyday life.
This adds up to an extremely low coefficient of rolling resistance—about 0.0015. To pull a 10,000-pound train across a level surface, you only need a 15-pound force.
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