結果 : science fair project ideas easy

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0:25

5 Science Fair Project Ideas

KiwiCo
676,409 回視聴 - 2 年前
0:11

3 Simple DIY Motor Science Projects (see full video for instructions) #stem #diy #scienceproject

Science Buddies
892,699 回視聴 - 2 年前
0:18

DIY Wind Turbine Science Experiment

Science Buddies
4,326,834 回視聴 - 2 年前

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0:06

3 Simple DIY Motor Experiments (see full video for instructions) #stem #diy #experiment

Science Buddies
297,684 回視聴 - 2 年前
0:21

How to Make Colorful Bouncy Naked Eggs: Fun and Easy Science Experiment for Kids

KiwiCo
1,748,469 回視聴 - 2 年前
0:20

Skittles Science Fair DIY Science Experiment

KiwiCo
294,699 回視聴 - 2 年前
0:21

Nobody saw that coming did they... 💥🙄 #engineering #science #experiment

Hacksmith Industries
11,650,383 回視聴 - 2 年前
0:17

Colorful Milk Fireworks Science Experiment

KiwiCo
479,705 回視聴 - 2 年前
0:17

ボトルに入った風船の科学トリック

Sick Science!
80,099,300 回視聴 - 2 年前
0:11

スクエアバブル

Sick Science!
200,442,893 回視聴 - 2 年前
0:06

detecting leaf color | science project

Science Buddies
4,670,477 回視聴 - 1 年前
0:17

Make holes in a bottle that don't leak

Science Buddies
678,142 回視聴 - 2 年前
0:52

10 Awesome Physics Science Projects

Science Buddies
665,895 回視聴 - 2 年前
2:21

15 Best Science Projects - Our Scientists' Picks

Science Buddies
5,960,178 回視聴 - 6 年前
0:30

Homopolar motor science experiment #stem #diy #experiment #scienceproject

Science Buddies
49,537 回視聴 - 2 年前
0:48

10 Awesome Biology Science Projects

Science Buddies
73,846 回視聴 - 2 年前
11:36

1st place science fair ideas- 10 ideas and tricks to WIN!

Mark Rober
9,237,562 回視聴 - 8 年前
0:39

Salt-water trick | chemistry experiment at home with food coloring

KiwiCo
1,516,656 回視聴 - 2 年前
1:12

Top 10 Middle School Science Projects

Science Buddies
154,473 回視聴 - 1 年前
2:08

Top 30 Science Project Ideas

Science Buddies
410,020 回視聴 - 1 年前