Santa's Red Suit - Thank Coca Cola?
Velcro - Not really invented by/for NASA History of Velcro
The million dollar pen - A true space race product ... the Russian's used a pencil instead!! Fisher Pen History
Post-It Notes - An 'accident' invention by 3M
The two fingered 'salute' - Originally used by the English long-bowmen to antogonise the French army ( the French cut the bowmen's fingers off if caught )

More to come...

EMail :