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Where did the ink? Transformations


In the vial of water drip ink or ink, so that the solution was pale blue. There also put the crushed tablet of activated charcoal. Close the mouth of a finger and shake the mixture.

She brighten eyes. The fact that the charcoal absorbs its surface a dye molecule and no longer visible.
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Subtleties of self-massage. Combine business with pleasure!
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Neuroscientist Susana Martinez-Conde: What happens in the brain when we experience gratitude
...
The craze for activated carbon: how not to harm your health?
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Requirements stars
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Simple Science - digest experiments # 29
...
Simple Science - digest experiments # 28
...
"Failed experiment on the set," or a new format clips
...
Simple Science - digest experiments # 32
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Simple Science - digest experiments # 37
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