It’s been over half a century since Frank Drake developed an equation to estimate the probability of finding intelligent life in our galaxy. We’ve learned ...

Handwritten Example of Famous Einstein Equation Gets $1.2M The one-page handwritten letter in German to Polish American physicist Ludwik Silberstein is dated Oct. 26, 1946 ...

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.

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

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.

Handwritten example of famous Einstein equation gets $1.2M 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 ...

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

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… ...