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With tutorials, courses and building instructions with gears you could learn how to use Gear Wheels, Warm Gears and Racks. Everything spins. With a few gear wheels you could make it spin faster or harder. Check out the examples of different constructions, robots and attachments that make use of gear wheels.

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Image for FLL 2017: How to accomplish Hydrodynamics Fountain (07th), Faucet (18) and Slingshot (17th) Icon marking that this video tutorial is pro
0:30
  • #931
  • 09 Aug 2018
Image for FLL 2021: Use of motion and color sensors for a three-part mission - How to accomplish the Train Tracks mission Icon marking that this video tutorial is pro
13:24
  • #2089
  • 21 Feb 2023