A telegraph. It is simple if you have the tools. I'll give you a advide, when the wire is insulated you have two pieces of plastic to rip off so the wire touches the nail.
How to make a science Biome Project How to make a science Biome Project
There are many easy-to-do science projects for 6th grade. You can try a demonstration of a series circuit, or make a string phone with a pair of disposable cups.
build a volcano! FUN HUH? make a cloud in a jar!!! Fun and Easy... make a test on how diffrent types of music effects people while taking a test
What I did for a 4th grade, was a balloon-powered car. For older grades you want to make it cool and a different project.
Don't. Its...not a good idea.
If your a child then yes.Because it can be good for a science project
Rubber Wood
Radishes grow pretty fast, so they make good subjects for science projects. Mustard works well too.
Using seed plants will be fine for my child.And she went to the science fair and won the prize.So it will be good if you use my idea.
How to make your own water cycle and also does caffeine affect blood pressure
What is the best way to make a power station for a science fair project ?
I guess the hypothesis would be that you can make a tornado in a jar. This isn't a very good "science project" because while you're making something that may look interesting there isn't a whole lot of "science" you can do with it.