A startup says it can fly supersonic without the noisy boom. Here's how its airliner would compare to the famous Concorde.
A startup wants to revive the Concorde for the generations of flyers that missed out, without the noisy boom and the up to ...
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Most Powerful Neutrino Ever Is Detected In the Mediterranean
Neutrinos are sometimes called “ghost particles,” because they are nearly weightless, rarely interact with any other matter, ...