From the 18th century, folks ended up inflating balloons of cloth or canvas with hot air and sending it aloft, the Montgolfier brothers going as far as to experiment with first animals in 1782, after which you can, when altitude didn't destroy them, human beings in 1783. ↑ odnosi się do pisma ↑ odnosi się do pisma ↑ odmiana bokmål ↑ h