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when it pops it reforms the film in the wire

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when it pops it reforms the film in the wire

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The bottom of the bubble that extends below the loop became longer as the material at the top and sides dribbled down

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The bottom of the bubble that extends below the loop became longer as the material at the top and sides dribbled down

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The bubble elongated and gravity pulled it down until it got too heavy and it popped.

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The bubble elongated and gravity pulled it down until it got too heavy and it popped.

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The bubble gut sucked back in.. sometimes it created a baby bubble.

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The bubble gut sucked back in.. sometimes it created a baby bubble.

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The bubble collects light and as the molecules become attracted to each other making

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The bubble collects light and as the molecules become attracted to each other making

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is it shrinking slightly before it pops?

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is it shrinking slightly before it pops?

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surface area

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The solution the bubble is made of slides down the inside of the bubble where it collects. When the weight of the solution on the bottom is too much for the bubble, it pops.

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it tursn transluscent closer

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the colors change from blue to purple and then yellow or black before the surface tension becomes less than it pops

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The bubble becomes brighter in color and tiny bubbles move to the  top before popping.

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tiny specks form and travel to the top of the bubble. The pigment of the colors increase and more of the spectrum is visible 

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tiny specks form and travel to the top of the bubble. The pigment of the colors increase and more of the spectrum is visible 

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It seems that the coloring changes before the bubble pops?

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heaviest point within th ring

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The bubble will pop as the color changes.  Yellow seems to be the popping color indicator.

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The bubble will pop as the color changes.  Yellow seems to be the popping color indicator.

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the bubble seemed to shrink a tiny bit before popping

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the bubble seemed to shrink a tiny bit before popping

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If the bubble had more color (purple) it popped faster. If it was clear it took longer to pop. The clear bubble would gain color as time proceeded and it seemed to shrink in size. 

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If the bubble had more color (purple) it popped faster. If it was clear it took longer to pop. The clear bubble would gain color as time proceeded and it seemed to shrink in size. 

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the bubble pops when the liquid gathers at the bottom of the bubble.

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It pops due to the time it is on the wand 

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It pops due to the time it is on the wand 

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When the liquid on the bubble stopped swirling and the bubble looked bottom heavy, the bubble popped.

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When the liquid on the bubble stopped swirling and the bubble looked bottom heavy, the bubble popped.

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The colors change before it pops and get darker

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The colors change before it pops and get darker

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The force of gravity makes the liquid in the bubble descend and when the surface at the top thins out and the complete surface can't be sustained, it pops.

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The force of gravity makes the liquid in the bubble descend and when the surface at the top thins out and the complete surface can't be sustained, it pops.

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The bubble seemed to shrink just before popping.

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The bubble seemed to shrink just before popping.

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we can predict the bubble will pop when the swirling of the buuble stops

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The bubble pops when the solution separates (the water separates from the soap) due to gravity

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The bubble starts clear/near clear and changes to be more colorful.  After a few seconds (9-36 seconds on average)  it will pop. The bigger the bubble, the shorter its life. 

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The bubble starts clear/near clear and changes to be more colorful.  After a few seconds (9-36 seconds on average)  it will pop. The bigger the bubble, the shorter its life. 

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I think that the matter of the liquid starts collecting at the bottom of the bubble and becomes heavier than the air matter, causing it to pop.  YOu can see that the bubble will pop soon when the droplet forms at the bottom of the bubble.

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I think that the matter of the liquid starts collecting at the bottom of the bubble and becomes heavier than the air matter, causing it to pop.  YOu can see that the bubble will pop soon when the droplet forms at the bottom of the bubble.

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As the bubble changes colorsWhen it becomes yellow it pops

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As the bubble changes colorsWhen it becomes yellow it pops

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the swirling of the colors has larger gaps and then it pops

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the swirling of the colors has larger gaps and then it pops

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The liquid gathered at the bottom, and once there was no more liquid, it popped.

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The liquid gathered at the bottom, and once there was no more liquid, it popped.

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when the bubble changes from green to yellow to clear it will pop

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when the bubble changes from green to yellow to clear it will pop

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Theory: When the solution disperses to the bottom, the bubble looks more colorful and pops. Maybe more colorful = thin layer of solution and "clear" = a thicker layer of solution?

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Theory: When the solution disperses to the bottom, the bubble looks more colorful and pops. Maybe more colorful = thin layer of solution and "clear" = a thicker layer of solution?

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I noticed that when the bubble stops swirling around that it then tends to pop.

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I noticed that when the bubble stops swirling around that it then tends to pop.

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We think that the colors become brighter as the bubble is getting closer to popping.

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liquid falls to the bottom and pulls it apart

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I predict the bubble will pop when the bubble begins to wiggle faster. I also noticed than when we held it upside down ridges/lines began forming on the bottom right before it popped.

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The bubble starts to get thinner and thinner at the top, the swirling moves down the bubble, pooling at the bottom

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The bubble starts to get thinner and thinner at the top, the swirling moves down the bubble, pooling at the bottom

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the bigger bubbles appear to be more refractive and last longer

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the bigger bubbles appear to be more refractive and last longer

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the substance that the bubble is made of seems to separate and the heavier part of the substance is pulled to the bottom of the bubble weakening the bubble's surface causing it to pop

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the substance that the bubble is made of seems to separate and the heavier part of the substance is pulled to the bottom of the bubble weakening the bubble's surface causing it to pop

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First transparent, Then, line of color , Slowly lines of iridescent color floats down , when the color is past halfway the bubble pops

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the fluid slides down to the bottom of the bubble. A circle forma at the top then the bubble bursts.

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the fluid slides down to the bottom of the bubble. A circle forma at the top then the bubble bursts.

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The solution the bubble is made of slides down the inside of the bubble where it collects. When the weight of the solution on the bottom is too much for the bubble, it pops.

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The solution the bubble is made of slides down the inside of the bubble where it collects. When the weight of the solution on the bottom is too much for the bubble, it pops.

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colors around the bubble's surface continued to change colors

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The bubble sometimes sucked itself back in when it was about to pop. Other times the light and color refraction became brighter right before it popped. In addition, There are little warbly things moving inside the skin of the bubble,  which seems like the movement of molecules within the bubble liquid. It also reminds me of evaporation of water into water vapor. The warbly things movement increases as time continues.

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Initially the reflected colors at the top are purple and green; slowly it changes to yellow; finally the color changes to white and then pops.

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Initially the reflected colors at the top are purple and green; slowly it changes to yellow; finally the color changes to white and then pops.

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the bottom of the bubble fills with liquid and becomes to heavy to hold it so it pops.

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the bottom of the bubble fills with liquid and becomes to heavy to hold it so it pops.

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We observed color changes from pink/purple/green/blue to yellow and finally light yellow/white right before popping

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4th grade wondered if the surface area had something to do with how long the bubble lasted.

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4th grade wondered if the surface area had something to do with how long the bubble lasted.

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we can predict when the bubble will pop when the swirling of the bubble stops 

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we can predict when the bubble will pop when the swirling of the bubble stops 

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We noticed the vibrancy of the colors increased as the bubble stayed inflated. There was a small circle that formed at the top which made it look like the soap solution was separating from the  water and when the bubble turned a yellow color the bubble would pop.

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We predict the liquid in the bubble is pulled to the bottom by gravity causing the top of the bubble to thin as noted by the dissipating of the swirling colors at the top and the pooling of liquid at the bottom of the bubble just prior to the bubble popping.

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The bubble pops when it begins to sink onto the wand... seems the gravity pulls the outside layers of bubble solution to the bottom toward the wand and it becomes heavier.

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The colors change as the bubble becomes yellow it is close to popping

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The bubble becomes very iridescent. The longer the bubble stays inflated the bubble changes color, green, pinks/purple, and yellow before finally popping.

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We predict the liqui

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The color changes and is more visible before it pops

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We predicted that the bubble would pop once it became more colorful and cycled through the color spectrum.

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The colors become more intense before it pops

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The colors become more intense before it pops

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We can predict a bubble will pop when all the colors of the spectrum appear and the last color is yellow.

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The bubble becomes more white starting at the top.

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The bubble becomes more white starting at the top.

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The bubble colors will cycle through the spectrum and the last color you will see is yellow before it will pop (color at the top

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The bubble colors will cycle through the spectrum and the last color you will see is yellow before it will pop (color at the top

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We begin to predict the bubble is about to pop, when the colors become brighter and a swirling circle begins to form at the top of the bubble.