because it is important and you should.
a volcano<3
you should make it out of paper, clay or just fail the project
depends on what you are doing but i would say at least 3 to weed out any inconsistencies
The Addiction Project - 2007 The Science of Relapse 1-3 was released on: USA: 2007
3
The Alzheimer's Project - 2009 Momentum in Science 1-3 was released on: USA: 10 May 2009
The color grey. =3 I did the same project.
Webster - 1983 The Science Project 6-20 was released on: USA: 3 February 1989
Dancing with the Raisins, Disco Raisin Dance Party, Fred Astaire Raisins that's all I could think of :3
For a typical 2x4 project, you should use 3-inch screws.
There are a number of different projects a student can do for the science fair. Some classics include building a working volcano or growing a potato hydroponically. For other ideas, a simple internet search should yield useful results.
these are MY ( the person who write the quesion! ) Ideas..1. How does music change your heart beat/rate?2. Illusions, how do they work?3. What can be used to see fingerprints?