英语学习拓展：用瓶子就可以制造一个龙卷风，really?

岁月静好9qmz7e 2018-09-21

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If you are like me, you may have seen experiments done where a tornado is created using two bottles, but never an experiment where a tornado is created using just one bottle.

Because of that, I wanted to experiment to see if we could get a cyclone to form using just one bottle and a lot of muscle. The end result was most certainly a very nice tornado is a bottle created with a lot of glitter, some water and a lot of quick shaking. Bonus: You get a good arm workout doing this experiment as well.

ENJOY!!! Supplies Needed

Empty Glass Bottle with Lid
3-4 tablespoons Glitter (the more glitter the better!)
Funnel
Water

Step 1 – Use the funnel to put 3-4 tablespoons of glitter in an empty glass jar.

Helpful Tip: The more glitter you use, the better you will be able to see the tornado. And after all, you can never have too much glitter, right?

Step 2 – Next, fill the jar about 3/4 full of water.

Step 3 – Put the lid back on the jar and make sure it is really tight.

Step 4 –Turn the bottle upside down and quickly move the bottle in a circular motion for 10-15 seconds.

Step 5 – Finally, set the bottle down on the table and observe the tornado that has formed.

Tip: It will take some practice to get the tornado to show up as much as the one in the picture above. But even with a little shaking a child should be able to get the water and glitter to spin around in the bottle.

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