-
Cameras
A camera is an optical instrument to capture still images -
Telephones
The telephones was invented for facility the communucation between humans -
Light bulb
Joseph Wilson swan invented the light bulb.at the beginning of 1879 started to install light bulbs -
Airplane
The first plane managed to fly 50m with is Eloe -
Penicillin
Penicillin is an antibiotic used to tread and prevent certain infections
