Science Experiments

Posts Tagged ‘experiments’

Question: Any good and unique science fair experiments out there?

I’m looking for a highschool science project that’s both educational and fun. Pls. don’t send me any mentos with coke volcano trick
=Wynx;)

Answer: These sites have lots of science fair project ideas:

http://www.usc.edu/CSSF/Resources/GettingStarted.html

http://www.sciencebuddies.org/

http://www.all-science-fair-projects.com/category0.html

http://www.ipl.org/div/projectguide/

http://school.discoveryeducation.com/sciencefaircentral/

http://www.picadome.fcps.net/lab/sci_fair/science_fair.htm

http://www.scienceproject.com/

http://www.energyquest.ca.gov/projects/index.html

http://www.freesciencefairproject.com/

http://www.hometrainingtools.com/articles/acat_science-projects.html

Genotypes vs Phenotypes (Plus Examples: Tanning, Height Difference, Food Effects) SCIENCE EXPERIMENT

Question: what happens in the science experiment with raw wheat germ, hot tap water, detergent and alcohol?

what happens in the science experiment with raw wheat germ, hot tap water, detergent and alcohol?

thank you so much!
-Alex c( :

Answer: It extracts the DNA. It’s really sticky and attaches to your mixing stick!

Glitter Bug Lotion – Glow-in-the-Dark

Question: why does baking soda affect how much carbon dioxide is produced when u mix it with vinegar?

need for a science lab experiment. just what does baking soda do in the process

Answer: Its an acid base reaction. The baking soda (sodium bicarbonate) is a base and neutralizes the acid in the vinegar (acetic acid) and releases carbon dioxide in the process.
Here is the reaction :
NaHCO3 + CH3COOH ———> NaCH3COO- + H2O + CO2

Diet Coke + Mentos