Some nursing homes in Germany have fake bus stops to keep Alzheimer's patients from wandering away.
14
If you place a ripe banana next to a green tomato, the tomato will ripen due to the ethylene gas produced by the banana.
16
When the 2013 government shutdown threatened the closing down of a national program giving medical attention and meals to children, John D. Arnold donated $10 million of his own money to keep it afloat.
21
The first foreigner to become a samurai was an African slave.
26