Sunday, July 16, 2017
Gravitational waves
On September 14, 2015, a gravitational wave was detected for the first time. Using the LIGO instrument (Laser Interferometer Gravitational-Wave Observatory), which is a actually two big lasers, one in Louisiana, the other one in Washington State, detected a ripple in space created by gravitational waves. This was predicted by Albert Einstein more than 100 years ago.
Friday, July 14, 2017
Thursday, July 13, 2017
Wednesday, July 12, 2017
Monday, July 10, 2017
Monday, July 03, 2017
Sunday, July 02, 2017
Saturday, July 01, 2017
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