Friday, April 16, 2010

dancing spaghetti


I heard of an experiment from one of my friends where they showed the effect of pressure on a the gas of a solid material. They called it dancing spaghetti!

Materials needed for this experiment:
1. water 4.spaghetti
2. vinegar 5. graduated cylinder
3.baking soda 6. large beaker

Safety precaution: none except for if you touch any vinegar or baking soda you probably don't want to touch your eyes so if you like you can wear goggles.

Scientific principles:
  • shows the effect of the pressure of the gas on a solid material

Saturday, April 10, 2010

the end of the 6 weeks

This is it we are at our final 6 weeks of the year! I am so nervous our grades are being turned in and progress reports are coming out I don't think I've done very good this progress report that means that i am so dead by my parents, but i tried as hard as i could so there is much i can do. We also just finished the book Cyrano it was really good at first it started out slowly but then it became really interesting with the love triangle going on. But the best part out of this 6 weeks being over is that spring break is finally here!! i am going to play softball over spring break,sleep and hangout with my friends