The American Institute of Physics – Oral History Transcript — Hans Bethe

This transcript may not be quoted, reproduced or redistributed in whole or in part by any means except with the written permission of the American Institute of Physics. This transcript is based on a tape-recorded interview deposited at the Center for History of Physics of the American Institute of Physics.

The Chemical Education Digital Library – Textbook-Integrated Guide to Educational Resources

A Physical Model Using Paper Clips Bob Blake, Lynn Hogue, and Jerry L Sarquis By using colored paper clips, students can represent pure substances, mixtures, elements, and compounds and then discuss their similarities and differences.

PBS – NOVA Online – Classroom Activity – Newton's Dark Secrets – Teachers – PBS

For Newton and other practicing alchemists of the 17th century, there was a philosophical and spiritual aspect of their work that involved transforming the chaos of our everyday world into a pure enlightened state.

Docstoc – Elements Compounds and Mixtures (PowerPoint)

Questions and Answers Related to FAQs. Internet RFC Index. Give a good answer – get expert points. Question / Answer Rating Date FAQ link. What is the answer.


Mix the iron oxide and the aluminum powder in the ratio of one to two and place the mixture in a three-inch flowerpot. When experimenting with the thermit mixture, always work with one or two ounces of the mixture and confine the reaction to some heat-resistant and insulating receptacle like the flowerpot.

TuneIn – Listen to BrainStuff online

Why do most cars use gasoline instead of diesel. BrainStuff – listen online, on demand topics and episodes, location, contact, schedule and broadcast information.

Detective Conan Manga

When ace high school detective Kudou Shinichi is fed a mysterious substance by a pair of nefarious men in black–poof. He is physically tranformed into a first grader. Until he can find a cure for his miniature malady, he takes on the pseudonym Conan Edogawa and continues to solve all the cases that come his way.

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Oxford University Press – Chemical Demonstrations – Lee R. Summerlin

Corrosion of an Iron Nail. Proof that Air Is a Substance. Colorful Mixture Separations. Sparkler in Pure Oxygen. Separating Metallic Iron from Cereal.

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