School Science

CD GYROSCOPE

2 years ago 286356 0

Telepathic Light

4 years ago 386553 12

BUBBLE MACHINE

2 years ago 267041 0

DIY Science Game

2 years ago 300438 0

TABLETOP HOVERCRAFT

3 years ago 241436 0

DIY VACUUM CLEANER

2 years ago 194931 0

BOUNCING AND FOLDING EGGS

3 years ago 236930 0

DIY STEAM BOAT

2 years ago 193630 0

DIYo yo

2 years ago 163029 0

MAGIC FOUNTAIN

2 years ago 182926 0

SEMI SOLID WATER

2 years ago 240225 0

EGG IN A BOTTLE

3 years ago 198624 0

UNIVERSAL LAUNCHER

3 years ago 159621 0

Edible Phone

2 years ago 146821 0

VANISHING GLASS

3 years ago 187820 0