The Why Files on MSN

They used sound to lift stones - was this the secret to the pyramids?

Ancient civilizations moved stones weighing hundreds of tons without cranes, pulleys, or modern machines. One theory? They used sound. And shockingly, science now shows acoustic levitation is real — ...

Enthusiasts used their home computers to search for ET—scientists are homing in on 100 signals they found

For 21 years, between 1999 and 2020, millions of people worldwide loaned UC Berkeley scientists their computers to search for ...
La Brújula Verde

100 of the Millions of Signals Captured by the SETI Project Are Being Reexamined: China’s Five-Hundred-Meter Aperture Spherical Telescope Attempts to Re-detect Th…

For twenty-one years, between 1999 and 2020, millions of people around the world lent the processing cycles of their personal ...