Reminds me of Intralox belts[0], which are used extensively in manufacturing and warehousing. Intralox belts are conveyor belts made of tiny wheels pointed 90 d

Reminds me of Intralox belts[0], which are used extensively in manufacturing and warehousing. Intralox belts are conveyor belts made of tiny wheels pointed 90 degrees (usually) off of the direction the belt is traveling. [0]https://www.youtube.com/watch?v=tqLYhhV7u7Y https://www.youtube.com/watch?v=tqLYhhV7u7Y