What's the Swiss Spaghetti Tree & why did Quincy Adams dig to the centre of the Earth?

A very strange tree at the end of a news broadcast and a president who decided that the best way to run a country was through the centre of the Earth. So many questions, so little... sense. It would be wise of you to listen as both of the answers may save your life someday. It would be a very weird day, but it could happen.

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