Last updated on March 14, 2016 by scary for kids. Four stories about scary phone calls. Thereâs something very unnerving about strange phonecalls in the middle of the night and unidentified voices on the other end. I grew up on a farm in a remote area and I have always been uneasy about being in the house by myself at night.
1 What present-day device did the invention of the transistor most directly influence? automobile light bulb atomic bomb laptop computer. 2  What present-day device did the invention of the transistor most directly influence? automobile light bulb atomic bomb laptop computer.
The microphone was not Emile Berlinerâs last foray into audio technology inventions. A decade or so after he invented the microphone, he came up with a device that played flat records called the gramophone. Other inventors made improvements on this device, as wells as the way the records are produced and copied.