Canada - Dec 18, 2008
Earlier this month, the explorers set out for the Antarctic to reach the South Pole. It was expected to be a gruelling 200-kilometre journey on ...
The discovery of the magnetic compass was an event of GREAT importance in the history of people. It was the first documented instrument created by mankind that could be read using a precise scale. Of course the sundial had been around for a long time, but it doesn't move [just it's shadow does...
Mon, Mar 10 | from Mostly Trivial with your host Johnee Bee