4 invention Ideas

4 invention Ideas

These are 4 easy invention ideas can do at home or classroom. Science Experiments : 1. Electric Scissor 2. Cement Mixer 3. Chaff Machine 4. Room Heater Some tags : #sciencefair #scienceexperiment #scienceProjects If you liked this video be sure to give thumbs up, comment and share with your friends and families !



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