资讯

It’s real, and it looks nothing like the wind turbines you’re used to. EarthTronics, in collaboration with Honeywell, ...
To the Editor: Reliable and fast computation of protein free energy is crucial for protein-structure analysis, structure-based protein design and protein docking. Rigorous treatments based on ...
In brief: A team of physicists believe it may be possible to harvest electricity using Earth's rotation through its own magnetic field, and they've published a paper involving a test that appears ...
Electricity is the flow of tiny, negatively charged particles called electrons. All materials have electrons, but when the electrons in a material are free to ... turn large magnets which are ...