Search results
Results From The WOW.Com Content Network
Hubert Invents the Wheel is a historical novel about the invention of the wheel, developed by Claire and Monte Montgomery and illustrated by Jeff Shelly. [1] It was published in 2005 by Walker & Company, and was named to the Texas Bluebonnet Masterlist.
A simple wooden toy marble run. A rolling ball sculpture (sometimes referred to as a marble run, ball run, gravitram, kugelbahn (German: 'ball track'), or rolling ball machine) is a form of kinetic art – an art form that contains moving pieces – that specifically involves one or more rolling balls.