Test Website Header Ads 1
Test Website Sidebar Ads 3
4 Best Match Stick Powered Cardboard Jet Experiment
0
0
1 ビュー·
12/11/24
の
/ Inventor Corner
Here are my 4 best cardboard jets experiments that use matchsticks as a power source. The top speed was about 2.5 m/s.
I hope you like the experiment. Thanks...
もっと見せる
Test Website Comments Ads 4
0 コメント
sort 並び替え
