How to Make Awesome Electrical Fighting Helicopter

full tutorial with videoTo make this electrical helicopter you need to prepare: + 2 types of Popsicle stick (14cm and 12cm)+ 1 plastic bottle+ 2 DC motor (5V)+ Glue, Glue gun+ some lego bricks (catapult, soldiers,…)+ scissors, paper knives+ Drill machine+ Switched Battery Box 2xAA Make Cockpit …
By: phamhung3589

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