Simple Cooling Fan

This is a simple cooling fan which is made out of a plastic pot and a fan wich gives cool air with the help of ice. The video Tutorial : How to Make Air Cooler at Home, Easy Science Project at Home. Buy the materials Here

Simple Water Pump

This is a simple water pump made with plastic bottle caps and a DC motor. The video Tutorial : How to Make Electric Water Pump With DC Motor | Science Projects. Buy the materials Here

Simple Vaccume Cleaner

This is a very simple Vaccume cleaner just made with cocacola cans and a motor and a battery. The video Tutorial : How to make a vacuum cleaner from Coca Cola. Buy the materials Here