How long would it take to fall through the Earth

Suppose you drilled a hole right through the centre of the Earth and out to the other side — and then you jumped into the hole. What would happen?

The answer used to be that you would pop out on the other side of the Earth 42 minutes later. But a bit of fact-finding and fine-tuning tells us that it's closer to 38 minutes.

Yup, 38 minutes to fly from one side of the Earth, right through the middle, and out to the other side.

Read more...http://www.abc.net.au/science/articles/2015/05/19/4236492.htm