invention

Video phone caller catches woman in nightie. Video phones montage.…

Commercial for a cordless electric knife from GE. Shows family using…

A businessman uses picture phone technology to have a conversation. CU…

Inventors demonstrate various flying contraptions with unsuccessful…

Two quick shots of Ben Franklin (reenactment) flying his kite to prove…

The assembly line production of light bulbs in a factory. CU of…

A reenactment of Alexander Graham Bell and Watson communicating with…