6 小时
Space.com on MSNNASA launches rockets into auroras, creating breathtaking lights in Alaskan skies (photos)Two NASA rockets launched into auroras over Alaska last week to study the impact that these geomagnetic light shows have on ...
Europe's physics lab CERN is planning to build a particle-smasher even bigger than its Large Hadron Collider to continue ...
Living cells are bustling with molecular machines that constantly process energy, matter, and information. Among these ...
12 小时
IEEE Spectrum on MSNExperiment Generates Current from Earth's Magnetic FieldS cientists have found that it’s possible to generate electric power from Earth’s rotation through its own magnetic field ...
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