"The Vespa 400 was a rear-engined micro car, produced by ACMA (Ateliers de construction de motocycles et d’automobiles) in Fourchambault, France, from 1957 to 1961 to the designs of the Italian Piaggio company." I want one.
When is a Jet Pack not a jet pack? When it is the Tessel Jet Pack, but it is still one of the coolest backpacks you can find. Now this could lead to a little confusion. Why is the Tessel back pack a Jet Pack?