1667: Robert Hooke invented a string telephone that conveyed sounds over an extended wire by mechanical vibrations.
Robert Hooke is the inventor of the string telephone, he invented a string telephone in 1667 and his invention conveyed sounds over an extended wire by mechanical vibrations.
Robert hooke
Robert hooke
300 feet by doug hatch
Robin Hooke
Erin dark She is a real wiz kid
Robin Hooke
The g string was invented when i ripped your moms thong an it turned into a g string
John K. String the 3rd invented string.why do you ask? huh punk?
Poke a small hole on the bottom of two styrofoam cups (make sure that the whole is in the center of the cups), thread a long string through the cups (be sure that the top of the cup is pointing out). Tie a knot at both ends of the string so that the cups will not fall off. When you are talking into the cup, keep the string tight so the person that is listening can hear.
Nobody knows when the string telephone was invented (as far as I know), but I do know that the tin can telephone was invented in 1664-65.
i think u have to use string that has a hole in it
people
Take two paper cups and poke wholes through the bottom. Get some string and insert it through the bottom of the cup. Tie knots on the ends of it so it will pull through the bottom of the cup. Then make the string taught and talk into the cup. If pulled taut enough, the string will carry the vibrations of your speech, and your string telephone should work.