Test the rainbow with two sweet experiments
A PIECE OF GREEN CANDY may look like a single color, but is it? Some inks and dyes are made of one color; others contain hidden colors. You can be a science detective and find out what really gives candy its color.
Chromatography is a way to separate out the different colored molecules in a mixture. You dab a substance, such as ink or dye, onto paper. Then you dip the paper into a liquid. As the liquid creeps up the paper, it picks up the colored molecules and carries them along. Different molecules crawl along at different speeds, based on how heavy they are and how well they dissolve in the liquid. The pattern of bands reveals what is in the mixture.
Rainbow Candy
What makes up the colors in your favorite candy?
Bu hikaye Muse Science Magazine for Kids dergisinin September 2018 sayısından alınmıştır.
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Bu hikaye Muse Science Magazine for Kids dergisinin September 2018 sayısından alınmıştır.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 9,000+ magazines and newspapers.
Already a subscriber? Giriş Yap
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Bicycle Roots is a full-service bike shop. It's in the heart of Brooklyn, New York. Joe Lawler is the co-owner and service manager. Perhaps more important, he's \"dad\" to the shop's most popular employee. That's Steven J. Lawler.
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DON'T JUST THROW THOSE TABLE SCRAPS AWAY! LET A BOX OF WORMS TURN THEM INTO SOMETHING USEFUL.
Dog Rescue Saves Lives
THE ARGUMENT FOR ADOPTING A NO-KILL GOAL
