- Andrew Johnson (allthetropes.org)
Andrew Johnson was the first US President to be impeached. He is generally considered to be one of the worst Presidents, though one could easily argue it’s not entirely his fault. He was the only senator from a seceding state to remain pro-Union, so he was chosen as Lincoln’s running mate to broaden the ticket’s appeal and garner votes from Southern sympathizers. He was never intended to be anything other than a grab for votes. Then Lincoln got shot. Oops.
- Glacial erratic (Wikipedia)
A glacial erratic is a glacially deposited rock differing from the type of rock native to the area in which it rests. Erratics, which take their name from the Latin word errare (“to wander”), are carried by glacial ice, often over distances of hundreds of kilometres. Erratics can range in size from pebbles to large boulders such as Big Rock (16,500 tonnes or 18,200 short tons) in Alberta.
