”What a curious feeling!” said Alice. ”I must be shutting up like a telescope!” And so it was indeed: she was now only 10 inches high, and her face brightened up at the thought that she was now the ...

Olympus invented the microcassette recorder in 1969, but these devices still help people capture audio information. Some microcassette recorders even have voice activation features that trigger ...

In the early 1960s, technology companies like Phillips began experimenting with condensing reel-to-reel tape players and recorders into something that could be carried around and used by a layperson.

Soundwave first appeared in the original Transformers toyline in 1984 as a Decepticon whose alternate mode was a micro cassette recorder. He serves as Megatron's loyal communications officer and spy, ...