bowling machine 1 Articles Retrotechtacular: Robots And Bowling Pins October 12, 2018 by Mike Szczys 11 Comments ...

But this weapon of wood and rubber is actually one giant slingshot with the power to fire bowling balls and pumpkins more than 300 feet. You can watch Joerg's creation in action below.

Spin by Bola bowling machine make the ball produce off-spin as well as leg-spin deliveries. A batsman can also sharpen his foot-work by adjusting the speed of the machine.

Entertainment See a bowling machine set pins in this still-working 1950s classic Updated: Jan. 30, 2017, 11:40 p.m. | Published: Jan. 30, 2017, 10:40 p.m. Bowling pins behind the scenes By ...