Today we reported about Jonathan Trappe, a man who’s hoping to fly a tiny balloon-tethered house across the Atlantic ocean. But his Up-inspired planning would probably have been a lot easier had he access to this online calculator that lets you know exactly how many helium filled balloons you’d need to hoist your home. The [...]
Today we reported about Jonathan Trappe, a man who’s hoping to fly a tiny balloon-tethered house across the Atlantic ocean. But his Up-inspired planning would probably have been a lot easier had he access to this online calculator that lets you know exactly how many helium filled balloons you’d need to hoist your home. The [...]