John Francis Mitchell was an electronics engineer and president and chief operating officer of which company?
Correct answer: Motorola

Castra
Look at that mobile phone, certainly not for putting in your pocket.

Right ✅️ US
Chaosty, Step-up from 4-Track
Same amount of data on half as much media. (songs & tape lenght)

Right ✅️ US
Chaosty, Step-up from 4-Track.

Chaos
I believe he also invented the 8 track tape