Physical Science Lab

[croman74]

Our State had like a really high-powered fan.

what did your fan look like?

we used 4 blades

I think he means what was the fan like that produced the winds.

[SSANationalTeam1]

we used 4 blades

and how did that do
what were the shape of the blades?

[fmtiger124]

we used 4 blades

and how did that do
what were the shape of the blades?

i dont really remember -my partner mostly built the blade i had to work on Scrambler a lot.
But they were like a pinwheel with supports on the back
and i have no cluse what the score was i wasn't really paying attention-u see we resorted to playing hangman and tic-tac-toe because it was a short test and we were the last to test our blade. My partner because he did most of the building i let him set it up

[croman74]

we used 4 blades

and how did that do
what were the shape of the blades?

i dont really remember -my partner mostly built the blade i had to work on Scrambler a lot.
But they were like a pinwheel with supports on the back
and i have no cluse what the score was i wasn't really paying attention-u see we resorted to playing hangman and tic-tac-toe because it was a short test and we were the last to test our blade. My partner because he did most of the building i let him set it up

I'm not competing in this, but I just like helping with design ideas. A while back I had thought to design a device like a pinwheel. How did that idea do?

[SSANationalTeam1]

if i were you, i'd go bigger, like the 30 cm. limit!
it might be really good for that

[blue cobra]

I'm not competing in this, but I just like helping with design ideas. A while back I had thought to design a device like a pinwheel. How did that idea do?

Someone at my Regionals did that. It was 4-bladed and made out of construction paper. It didn't spin at all, though I still think that design can be done.

[fmtiger124]

if i were you, i'd go bigger, like the 30 cm. limit!
it might be really good for that

it is 30cm

I'm not competing in this, but I just like helping with design ideas. A while back I had thought to design a device like a pinwheel. How did that idea do?

Someone at my Regionals did that. It was 4-bladed and made out of construction paper. It didn't spin at all, though I still think that design can be done.

our woked pretty well i dont know the exact numbers

[SSANationalTeam1]

ok, i have a good idea,
take empty 2 liter coke bottles and try stuff with that material, I wonder if a pinwheel could be made out of that?

[fmtiger124]

ok, i have a good idea,
take empty 2 liter coke bottles and try stuff with that material, I wonder if a pinwheel could be made out of that?

lol its a little late for that we leave today for states but it could work

[SSANationalTeam1]

ok, i have a good idea,
take empty 2 liter coke bottles and try stuff with that material, I wonder if a pinwheel could be made out of that?

lol its a little late for that we leave today for states but it could work

good luck!