Electrcity generation through speed breaker

After a certain gap, there is a speed breaker. By doing certain arrangement and using a rack and pinion gear, electricity can be generated. This generated electricity can be used to light street lamps. For more details contact shinde.pranav1@gmail.com

Floor cleaning machine

Ever thought to minimize the pain to our moms by making a floor cleaning machine ? One of the simplest and useful project is the floor cleaning machine. Just a frame and couple of gear trains with a motor and your machine is ready. This can be even made in a non-electric version. For more details contact shinde.pranav1@gmail.com