Where were holograms invented?

Forgot to add that it was also the place that Frank Whittle invented the jet engine until coventry got bombed and they thought it best to move to Lutterworth because rugby was too near.

Well I live in Rugby and have worked at this company although it's had several name changes and I never knew this.

holograms were invented by Hungarian in Hungary

not America then cor that's a first innit!??