Episode

Great Moments In Science - with Dr Karl Kruszelnicki

ABC Radio National

Science & Medicine

From the ground breaking and life saving to the wacky and implausible, Dr Karl Kruszelnicki reveals some of the best moments in science.

Website

How long would it take to fall through the Earth?

May 19th, 2015

Episode 54 of 126 episodes

If you could jump through a hole in the Earth, how long would it take to get to the other side? Dr Karl digs up the maths.

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