What is an oilers disk?
Euler's Disk, invented between 1987 and 1990 by Joseph Bendik, is a trademark for a scientific educational toy. It is used to illustrate and study the dynamic system of a spinning and rolling disk on a flat or curved surface, and it has been the subject of a number of scientific papers.
Join Alexa Answers
Help make Alexa smarter and share your knowledge with the worldLEARN MORE