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0:23
This is why you should never drop your pen #closeup #macro
1:00
Gel pen Vs Ball pen for exams I Science experiment #shorts #science #boards #diy #scienceandfun
0:11
Why Pencil Appear bend in water? Refracation of light experiment at home.
0:43
Coils and electromagnetic induction | 3d animation #shorts
0:09
automatic street light on | arduino project | arduino IR sensor project | #diy #experiment #arduino
0:24
Why Tennis Balls Are Not Smooth 🤨
0:17
I paid $400... for this...? 🫠
0:25
Why Popcorn Kernels Pop 🤨
