invention idea
Posted: Fri Oct 29, 2010 1:47 pm
I need help to see if this invention is good. It is a elecric motor and pestle. It can crush things hard or easy. It is elecric and powered by a plug. Is this good. Please help.
Hi alert800,
Welcome to the forum. It sounds like this project would use the engineering process rather than the scientific method, so you might find this helpful to read:
http://www.sciencebuddies.com/science-f ... ring.shtml
Whether that's "good" depends on the requirements for your science fair or class project. You can get an idea of what similar devices are on the market by putting "electric mortar and pestle" into a search engine (and you'll get better results if you're careful with the spelling).
Amanda