The fan that saved the day. So when a friend showed me her Geek Aire fan, a portable, rechargeable, battery-powered wind machine, I ordered one for myself immediately.It arrived two days later ...

Giant wind machine simulates Category 3 hurricanes. July 26, 2007. ... At full power, the fans turn at about 1,800 rpm, producing 100-mph winds.

And the 16 inch wind machine fan is £20. Credit: ExtremeCouponingAndBargainsUK/ Facebook Yesterday people were heading to Tesco's to grab swimming pools and kids toys scanning for £2 at the tills.