Motorola's DynaTAC was invented in '70s and became the first cellphone available for the public to buy. It cost only $3,995 back then. The Commodore PET computer was created in only six months ...

If you’ve ever used a home computer from the late 1970s or early ... In fact, [Thorbjörn Jemander] has managed to persuade a Commodore PET to play YouTube videos at a completely reasonable ...

The 2 m and 70 cm antennas were usually ... this period which led me to consider a computer controlled project. First of all, we inherited two Commodore PET computers from one of the EE professors.