How many licks does it take to get to the center of the Earth? We’re about to find out

How many licks does it take to get to the center of the Earth? We’re about to find out

This year marks the 60th anniversary of the Sendai Astronomical Observatory, which was opened in 1955 thanks to generous donations from the citizens of the city of Sendai and other contributors. Traditionally, the 60th anniversary gift is diamonds, and as everyone knows, diamonds are forever.
But don’t we also kind of hope that Earth is forever, too?

出典:en.rocketnews24.com

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