The world’s first true invisibility cloak a device able to hide an object in the visible spectrum has been created by physicists in the US.
The most frequent sci-fi physics sin is, without a doubt, the incredible sounds emitted by all those zooming spacecraft, all those exploding planets, all those laser beams whizzing by.
How does a Big-Bang Theory works? Look across space from one edge of the visible universe to the other, and you’ll see that the microwave background radiation filling the cosmos is at the same temperature everywhere.
An Expert Reveals the FactsBy now you may have heard of the economic questions regarding using corn for ethanol production, but less attention has been paid to the environmental impact of using ethanol as an alternative to gasoline.
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