Tag: Chemistry
The Periodic Table Table
Video Description:
Some people collect stamps. Wolfram Research co-founder and author Theo Gray collects elements. Step into his office, and you’ll see a silicon disc engraved with Homer Simpson, a jar of mercury, uranium shells and thousands of other chemical artifacts. But his real DIY masterpiece is the world’s first “periodic table table.” Within this masterfully constructed table-top lay samples of nearly every element known to man, minus the super-radioactive ones.
Theo Gray is 2011 winner of the ACS Grady Stack Award for Interpreting Chemistry for the Public. The Periodic Table Table is a testament to Theo’s love for chemistry — as well as his Ebay buying habits — and is full of fascinating stories. Come see for yourself in the latest episode of Bytesize Science.
Woman – A Chemical Analysis
ELEMENT: WOMAN
SYMBOL: WO
DISCOVERER: ADAM
ATOMIC MASS:
Accepted as 53.6 Kg, but known to vary from 40 to 200 Kg.
OCCURRENCE:
Copious quantities in all urban areas.
Physical Properties:
1. Surface normally covered with a painted film.
2. Boils at nothing, freezes without any known reason.
3. Melts if given special treatment.
4. Bitter if incorrectly used.
5. Found in various states ranging from virgin metal to common ore.
6. Yields to pressure applied at correct points.
Chemical Properties:
1. Has great affinity to gold, silver and a range of precious stones.
2. Absorbs great quantities of expensive substances.
3. May explode spontaneously without prior warning and for no apparent reason.
4. Insoluble in liquids, but activity greatly increases by saturation in alcohol.
5. Most powerful money reducing agent known to man.
Common Uses:
1. Highly ornamental.
2. Can be a great aid in relaxation.
3. Very effective cleaning agent.
Tests:
1. Pure specimen turns rosy pink when discovered in the natural state.
2. Turns green when placed beside a better specimen.
Hazards:
1. Highly dangerous except in experienced hands.
2. Illegal to possess more than one, although several can be
maintained at different locations as long as specimens don’t come
into contact with each other.
A Day Without Chemistry
Video Description:
Imagine a day without cars, electric lights, TV, telephones, safe food, and water, medicine, clothing, your house, and thousands of other familiar objects that make up modern society. Do it, and you are imagining a day in a world without chemistry.
The American Chemical Society (ACS) explores that thought-provoking premise in a new high-definition video released just before the Feb. 1 official U.S. launch of the International Year of Chemistry (IYC). A Day Without Chemistry follows a young man as he sees more and more of his everyday necessities and conveniences disappear before his eyes.
Produced by the ACS Office of Public Affairs, Digital Services Unit
and the Younger Chemists CommitteeConcept and Direction by Adam Dylewski and Mick Hurrey, Ph.D.
Art Direction and Animation by Kirk Zamieroski
Sound Design by Adam Dylewski