How to build a Working LEGO Catapult (Trebuchet)

Today I'll show you how to build a LEGO Trebuchet (which is a type of Catapult)
Make sure you stick to the end to see us test it out. It shoots like 15-20 feet.
Also no, the dog was not named after Emmet from The LEGO Movie... Would’a been cool though…

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Thank's everyone, be sure to come back on Mondays and Fridays for more Brick Science!

Видео How to build a Working LEGO Catapult (Trebuchet) канала Brick Science