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Post by Mr. Kruse on Oct 31, 2008 8:58:31 GMT -6
www.youtube.com/watch?v=VDSYXmvjg6MThis video doesn't have a lot of whiz bang stuff, but it does have a lot of useful info. Discuss something you found interesting or useful or questions you still have.
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Post by Yashary Ramirez on Oct 31, 2008 11:03:29 GMT -6
i see the video the was good video to explain
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Post by brandonlong on Oct 31, 2008 11:06:24 GMT -6
the reason the deit pepsi floats is bc there is no caffine
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Post by Zach Beatty on Oct 31, 2008 11:15:11 GMT -6
this is verry long
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Post by Jennifer Camacho on Oct 31, 2008 11:16:49 GMT -6
Yep you were right the video was kind of boring but like you said it had many usefull info. I kind of enjoyed it..... Well i think that ice and water do have the same density if you have the same amount of water in both of them. What im trying to say is that if you would to put a cup with water and freeze the water and then get another cup with the same amount of water and the same cup I think that it would have the same density. But im not sure...What do you think??
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Post by Trevor Hudson on Oct 31, 2008 11:52:16 GMT -6
the reason the deit pepsi floats is bc there is no caffine I agree with your idea because caffeine is more compact and heavy in a way.
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Post by Austin Fritza on Oct 31, 2008 12:37:16 GMT -6
the man said something about thier being positive bouyancy so i take it that thier is also a negative bouynacy?
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Post by Emily Kassing on Oct 31, 2008 12:38:37 GMT -6
Yaa, i would agree too because the diet just has less everything than the regular. All of the (extra) things in the regular have more density together than just the diet.
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Post by Alex Cleveland on Oct 31, 2008 13:26:09 GMT -6
Less caffeine in the diet pop
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Post by Mr. Kruse on Oct 31, 2008 13:30:19 GMT -6
the caffiene explanation seems to be catching on....however, it is diet pop, not caffeine free diet pop. So my understanding would be that the diet and the regular pop would have equal caffeine amounts.
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Post by Carlos Gonzalez on Oct 31, 2008 14:11:01 GMT -6
I got bored so i didn't finish the video but i do know diet pepsi floats and regular sinks
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Post by Jeremy Riffenberg on Nov 5, 2008 8:56:18 GMT -6
Well, I think it is because the diet Pepsi has more air in it. I actually did an experiment like this in my church. The diet Pepsi has more room for air in it. The regular Pepsi doesn't. This is also the same for Coca-Cola and Diet Coca-Cola.
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Post by Mr. Kruse on Nov 5, 2008 22:59:29 GMT -6
So you seem to be saying there is more air in the diet pepsi, how are they able to charge the same price for diet and regular?
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Post by David Frost on Nov 7, 2008 16:52:24 GMT -6
I don't know. But what if the diet has less caffine and that why they call it deit.
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Post by emily51 on Nov 12, 2008 13:34:21 GMT -6
i think that it is because of the caffine also. that was interesting though i didn't think that that would happen
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