Need a light? Use potato power! With this science experiment for kids, learn how chemical reactions take place between two dissimilar metals and how to create voltage. #ShellScienceFair

Need a light? Use potato power! With this science experiment for kids, learn how chemical reactions take place between two dissimilar metals and how to create voltage. #ShellScienceFair

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Allows the truly adventurous to drink from any body of water and the less adventurous to drink from any hotel sink. Just fill, press & drink!  The Quest Travel Purifier is effective against chemicals, metals, bacteria, protozoa and viruses. #travel

Allows the truly adventurous to drink from any body of water and the less adventurous to drink from any hotel sink. Just fill, press & drink! The Quest Travel Purifier is effective against chemicals, metals, bacteria, protozoa and viruses. #travel

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Mercury Drop. Mercury  (Hg) is the only chemical element (metallic) that is liquid at ambient temperature.

Mercury Drop. Mercury (Hg) is the only chemical element (metallic) that is liquid at ambient temperature.

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Need a light? Use potato power! With this science experiment for kids, learn how chemical reactions take place between two dissimilar metals and how to create voltage. #ShellScienceFair

Need a light? Use potato power! With this science experiment for kids, learn how chemical reactions take place between two dissimilar metals and how to create voltage. #ShellScienceFair

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Paint a store-bought ceiling medallion with copper paint and then use a chemical patina to age it. Gorgeous!

Paint a store-bought ceiling medallion with copper paint and then use a chemical patina to age it. Gorgeous!

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True...heh at long last long live the reckless and the brave and scream out and sing the real lyrics ur favorite music artists wrote so sing and dance and don't care what or how ppl think of u for just a moment LIVE

True...heh at long last long live the reckless and the brave and scream out and sing the real lyrics ur favorite music artists wrote so sing and dance and don't care what or how ppl think of u for just a moment LIVE

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I need to do more research, but this is the solution Martha Stewart uses to add a dark patina to polished brass.  Some of the lights I'm finding have had all the lovely patina polished off them!  Perhaps this would be a way to age them back?

I need to do more research, but this is the solution Martha Stewart uses to add a dark patina to polished brass. Some of the lights I'm finding have had all the lovely patina polished off them! Perhaps this would be a way to age them back?

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Covalent bonds are the sharing of electrons to reach octet and ionic are the transfer of electrons from one element to another.

Covalent bonds are the sharing of electrons to reach octet and ionic are the transfer of electrons from one element to another.

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Patina.... Needed: vinegar, white or apple cider, salt, just regular old salt out of my shaker.  Either soak over night or sprinkle with salt and spray vinegar for a blotchy look

Patina.... Needed: vinegar, white or apple cider, salt, just regular old salt out of my shaker. Either soak over night or sprinkle with salt and spray vinegar for a blotchy look

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This is a picture of a naturally-occurring Bismuth crystal. They are amazing and have awesome commercial and pharmaceutical benefits… but not for your skin. Many makeup companies use a derivative of this ore in their cosmetics because it has that beautiful iridescence to it. They advertise the benefits of “natural” ingredients in mineral makeup. Well arsenic is natural too, and Bismuth Oxychloride has a very similar chemical structure to arsenic! This ingredient is a by-product of copper and…

This is a picture of a naturally-occurring Bismuth crystal. They are amazing and have awesome commercial and pharmaceutical benefits… but not for your skin. Many makeup companies use a derivative of this ore in their cosmetics because it has that beautiful iridescence to it. They advertise the benefits of “natural” ingredients in mineral makeup. Well arsenic is natural too, and Bismuth Oxychloride has a very similar chemical structure to arsenic! This ingredient is a by-product of copper and…

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speech 6
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