This is a unicycle? But where's the flame throwing bagpipes? As counter-intuitive as it may seen, Shane Chen's Lunicycle is a highly-functional unicycle.
Besides the conspicious absence of a set of flame throwing bagpipes, Chen's stripped-down design also lacks a seat. What it does have leg supports which permit the rider to squeeze his/her legs against the fame. This provides additional stability.
-via Inventor Spot