Smoke signals and carrier pigeons.
Or possibly even the telephone.
the egyptians used a fether and ink to communicate
used radio and records
they were used for people back in time to communicate like in Egypt would use them to communicate or write on walls.
No. The Euro did not exist in the 1960s. The Euro only became the currency used in Ireland and other countries in 2002.
Roughly the 1960s. The name Valor was used for guns imported by FIE during the mid 1960s.
They didnt.
to communicate with your friends
Sit-in
Heroin
Whistles are used by dolphins to communicate, though the nature and extent of their ability to communicate in this way is not known.Dolphins use - Ultrasound to communicate.
Users can communicate to their computer using the keyboard. Another device that can be used to communicate to a computer is the mouse.
to communicate with deaf people or for people with voice impairment to communicate