2007-01-31 09:54:28 · 12 answers · asked by alazandria 1 in Education & Reference ➔ Primary & Secondary Education
compare cell phone services, clarity, user friendliness etc
2007-01-31 10:00:25 · answer #1 · answered by Sugar 7 · 1⤊ 0⤋
My older sister did "which fruit/vegetable has the darkest pigment" I still have the version I did lol in the back of my closet and i'm thinking of selling it on ebay...
boil it in water for 5 min and then dip a cotton square for 1 min or so and it shows color.
the dried squares can go right on the board.
High school judges often like the fact that a hypothesis was wrong, and your experiment should prove why it's wrong. Your incorrect hypothesis will show them that you didn't just do the experiment, and THEN made your hypothesis.
I dunno if this is true for all, but two out of 4 judges told me they thought that was interesting. It also shows that there could have been an array of different correct answers, but they only way to determine it was through your experiment.
Hope this helps
2007-01-31 17:58:04 · answer #2 · answered by T. 4 · 0⤊ 0⤋
What about the old volcano project, like on the brady bunch, what a classic!
2007-01-31 17:57:45 · answer #3 · answered by Anonymous · 0⤊ 1⤋
Potatoe alarm clock
2007-01-31 17:56:43 · answer #4 · answered by Anonymous · 0⤊ 0⤋
How does the potato alarm clock work?
I would say do Gel Electrophoresis!!
2007-01-31 17:59:12 · answer #5 · answered by JiveSly 4 · 0⤊ 0⤋
Combustion.
2007-01-31 17:59:02 · answer #6 · answered by JADE 6 · 1⤊ 0⤋
120 pennies on aluminum foil that wont sink on water
2007-01-31 17:57:58 · answer #7 · answered by rrtc2512 1 · 0⤊ 0⤋
i hate science
2007-01-31 17:58:56 · answer #8 · answered by Anonymous · 0⤊ 0⤋
build a nuclear reactor
2007-01-31 17:56:58 · answer #9 · answered by Anonymous · 1⤊ 0⤋
um...really i dont know much about science ,why the question?
2007-01-31 17:56:47 · answer #10 · answered by FRESiPunk 1 · 0⤊ 0⤋