Archivists at the Einstein Papers Project at the California Institute of Technology and the Hebrew University of Jerusalem say there are only three other known examples of Einstein writing the ...

A letter written by Albert Einstein in which he writes out his famous E = mc2 equation has sold at auction for more than $1.2 million, about three times more than it was expected to get, Boston-based ...

Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X BOSTON – A letter written by Albert Einstein in which he writes out his famous E = mc2 equation ...

The letter written by Albert Einstein features the famous E=mc2 equation A handwritten letter from Albert Einstein to Polish-US physicist Ludwik Silberstein, dated October 26, 1946, AFP Boston: A ...

A letter written by Albert Einstein in which he writes out his famous E=mc2 equation has sold at auction for more than $1.2 million, about three times more than it was expected to get A letter written ...