Villard’s machine An architect named Villard de Honnecourt drew an impractical perpetual motion machine in the 13th century that was also an overbalanced wheel. His device, and other similar ...

The film simulates his lifelong endeavour to create a perpetual motion device and supply free power for the people. During a telephone call with the Lamb of God, Britney Spears sabotages the ...

A standard time crystal is a new phase of matter that features perpetual motion without expending energy. According to Chong Zu, an assistant professor of physics at Washington University in St ...