Geek 10 Useless Machines That Are Engineering Marvels But No One Needed by ZeeshanN December 30, 2019 by ZeeshanN December 30, 2019 A Valuable Invention? Not at all! An Engineering Marvel? Definitely. Here is a collection of 10 most useless machines that are excellent work of engineering but no one really wanted. Sit back and enjoy the…
