The Zorb ( Invention Explanation )

  The 

              Zorb

Andrew Akres created the zorb in 1994.

zorb has become popular in many countries around the world, including England, Australia, Canada, Japan and the United States.

The speed of the Zorb is 50 kilometers per hour.(31.2 miles per hour)

The Zorb rolls downhill inside and Orb.Zorbing (also known as globe riding )is a reaction of a sport rolling down a hill in a big hamster ball

What:  

Andrew Akers and he’s Brother David Akers had a great idea that they decided to build a huge plastic ball that rolls downhill.

How:

 The Zorb is Unlike a hard plastic hamster ball, zorbs are built as a ball inside of another ball with a layer of air between them. This layer of air between the two bits. 

When:  They made the zorb in 1994.  Like many other invententors.

    Notes

       The skinned infected spheres which tourists pay money to roll downhill in a Zorb.