There's a regenerative candle that creates a new candle as it melts.
20
There is a fake village with fake shops and restaurants that is actually a care home for elderly dementia sufferers in the Netherlands.
7
Genghis Khan exempted the poor and clergy from taxes, encouraged literacy, and established free religion, leading many peoples to join his empire before they were even conquered.
28
The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
27