How long will it take you to fall in the world?
If there was a giant hole in our planet, would we fall freely through it or we would perish in its center? Such questions asked Life Noggin in Youtube.
Taking into account graivtatsiyata, timing and several other forces that could affect the fall, all formulated precisely with the help of mathematics, they think they have found what will happen in such a scenario.
The answer will appeal to fans of Douglas Adams and The Hitchhiker's Guide to the Galaxy, because it is about ... 42 minutes.
Source: Popular Science , www.youtube.com