structures
there are lots of topics! you can find a few at science buddies.com there are lots more websites where you can find out!
Decomposition, energy, light, electricity, and photosynthesis are all good science fair topics
Evolutionary Psychology
electricity, chemical compounds and acid
life science
mathfair.com
how many drops of water can a penny hold? topic: crazy penny........
What is the best way to make a power station for a science fair project ?
Spankwire.com
There are many great science fair topics for someone in high school. Many would consider physics to be the most fascinating of the sciences, and it has generated a lot of interest in recent years due to the Large Hadron Collider and the Higgs Boson, both of which would make excellent topics.
no their isn't so stop looking trust me ive triedd
Basic peg board circuitry; baking soda volcanoes.