Green Milk

Green Milk Activity

Some of Farmer Darrell’s cows are giving green milk that can’t be sold. He needs a quick way to test cows’ blood, and get the sick cows properly treated by the veterinarian. Analyze blood samples using nanotechnology and help save the farm!

Going Further
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Try out the related activities listed below from 24/7 Science and other sources. Be sure to visit Howtosmile.org to find even more science and math activities on the web!

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