Apple Cube
Steve Jobs wanted a computer what was cube shaped. At the time, all the computer were rectangles. Interesting concept but impractical and was too limiting.
In 2020 I met Jarvis Zarzycki. We were both volunteers working an aid station for the Olone 50k Race. He was working for Apple at the time and had for 34 years. When he learned that I had this computer collection, he offered me his Apple Cube and many PowerBook laptops including protypes.