A DIY kit that includes everything kids (or you) need to build a wooden, elastic-powered paper airplane launcher that can send them up to 30+ feet away.
This massive LEGO building set lets you build your very own scaled-down version of the iconic, supersonic Concorde from plastic bricks... 2,083 of them!
A sculptural all-metal whirligig in the shape of a bi-plane that rotates in the wind on a large spike and has a large spinning propeller on the front as well.
