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結果 : step by step how to build a catapult
2:51

2 catapults out of popsicle sticks

Puzzle Experiment
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Popsicle Stick Catapults | How to Make a Catapult

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Accurate Catapult With Popsicle Sticks

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How to build a trebuchet catapult with popsicle sticks

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0:50

How To Build A Catapult For School Project

Greg J
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2:31

How to Build a Trebuchet | MythBusters

Science Channel
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Science Max | How to Make a Mini Catapult

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8:23

How to make a Popsicle sticks catapult | Build a mini catapult

Creative Crafts
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1:28

Design a Catapult

TeachEngineering
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2:20

How to make a Catapult Simple and Basic

Specific Love Creations
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6:06

How To Make a CATAPULT | Amazing Wooden Catapult

Mr Useful
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4:36

How to make a catapult using popsicle sticks

Dyartorin Crafts
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2:36

Popsicle Stick Catapult

stlDenise3D
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Young Engineers: Pyramid Catapult - Easy and Powerful DIY STEM Project for Kids

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1:44

How to make a Mini Catapult

Mr Useful
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3:33

How to Build a Popsicle Stick Catapult STEM Project

STEAM Powered Family
38,614 回視聴 - 2 年前
11:12

Science Max | CATAPULT PART 1 | Season 1 Full Episode

Science Max - 9 Story
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5:22

How To Make a Mini Catapult With Popsicle Sticks

RZ Creative
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6:19

How To Make A Popsicle Stick Catapult

Virtual Club
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11:58

DIY Popsicle Stick Catapult Tutorial

Curious Crafter
18,089 回視聴 - 6 年前