CIRCUIT - DIY kit for Students
HOMO POLAR MOTORS - DIY kit for Students
SOUND WAVE IN DIFFERENT MEDIUM - DIY kit for Students
Cartesian diver - DIY kit for Students
RESONANCE - DIY kit for Students
MUSICAL DRUM - DIY kit for Students
CAR DIFFERENCIAL MECHANISM - DIY kit for Students
LENZ LAW - DIY kit for Students
TENSEGRITY - DIY kit for Students
ENERGY FROM MERRY GO ROUND - DIY kit for Students
Charkha DIY Kit Educational Multi Color Wooden
WATER WHEEL LIFTING WEIGHT - DIY kit for Students
Solar Cooker - DIY kit for Students
AIR CAR OR Newton car - DIY kit for Students
NO MAGNET MOTOR - DIY kit for Students
DC Kids Generator Concept Converts into Electrical Model
Electric Energy from Swing Do it Yourself Kit For Student
BALLOON BOAT - DIY kit for Students
SOLAR CAR
ELECTRIC FAN - DIY Kit For Student