"We all feel a profound connection with the natural world. E O Wilson called this sensation biophilia: ‘the urge to affiliate with other forms of life’. That sense of connection brings great emotional satisfaction. It can decrease levels of anger, anxiety and pain. It has undoubtedly helped our species to survive, since we are fundamentally dependent on our surrounding environment and ecosystem. But lately biophilia has spawned an extreme variant: chemophobia, a reflexive rejection of modern synthetic chemicals."
It has become conventional wisdom among chemists that “chemophobia” is the root of many people’s trepidation about chemicals. Framing the issue as an irrational fear may not be the best way to improve chemicals’ public image, however.[more inside]
What do chemists do in a "work day"? What kind of schooling do they have? How does chemistry inform their work? Do chemists have any funny stories to tell? [more inside]
Larry Gonick is a veteran American cartoonist best known for his delightful comic-book guides to science and history, many of which have previews online. Chief among them is his long-running Cartoon History of the Universe (later The Cartoon History of the Modern World), a sprawling multi-volume opus documenting everything from the Big Bang to the Bush administration. Published over the course of three decades, it takes a truly global view -- its time-traveling Professor thoroughly explores not only familiar topics like Rome and World War II but the oft-neglected stories of Asia and Africa, blending caricature and myth with careful scholarship (cited by fun illustrated bibliographies) and tackling even the most obscure events with intelligence and wit. This savvy satire carried over to Gonick's Zinn-by-way-of-Pogo chronicle The Cartoon History of the United States, along with a bevy of Cartoon Guides to other topics, including Genetics, Computer Science, Chemistry, Physics, Statistics, The Environment, and (yes!) Sex. Gonick has also maintained a few sideprojects, such as a webcomic look at Chinese invention, assorted math comics (previously), the Muse magazine mainstay Kokopelli & Co. (featuring the shenanigans of his "New Muses"), and more. See also these lengthy interview snippets, linked previously. Want more? Amazon links to the complete oeuvre inside! [more inside]
The science education video series Sixty Symbols (previously) explores the Cadbury Creme Egg. [more inside]
You can see that things gradually become more terrifying : Five of the six alkali metals and their reactions to air and water. Learn more at the Periodic Table Of Videos. Lithium, Sodium, Potassium, Rubidium, Cesium (Caesium), and the elusive Francium.
The Polar Discovery team has documented science in action from pole to pole during the historic 2007-2009 International Polar Year, and covered five scientific expeditions. The science projects explored a range of topics from climate change and glaciers, to Earth’s geology, biology, ocean chemistry, circulation, and technology at the icy ends of the earth. Through photo essays and other multimedia, they explain how scientists collected data and what they discovered about the rapidly changing polar regions. From the awesome folks at WHOI.
World of Science contains budding encyclopedias of astronomy, scientific biography, chemistry, and physics. This resource has been assembled over more than a decade by internet encyclopedist Eric Weisstein with assistance from the internet community. MeFi visited Weisstein's Mathworld a couple years ago.
Science Hack is a unique search engine for science videos focusing on Physics, Chemistry, and Space. For example, things to do with sulfur hexafluoride. Still growing, the editors are presently indexing other scientific fields of study including Geology, Psychology, Robotics and Computers. Ever wonder why things go bang?
Theodore Gray's interactive periodic table isn't the only periodic table online -- another one was posted to MeFi last month -- but I think it's the most gorgeous, informative, and ambitious periodic table I've ever seen, featuring actual samples of most of the elements and their practical uses, a fascinating display of uranium isotopes, and explosive "sodium party" videos and more from Gray's many years of obsession with the elements.
In an attempt to curb the production of crystal meth, more than 30 states have now outlawed or require registration for common lab equipment. In Texas, you need to register the purchase of Erlenmeyer flasks or three-necked beakers. The same state where I do not have to register a handgun, forces me to register a glass beaker.America's War on Science: Chemistry sets and model rockets, the staples of any geeky childhood, have essentially become a thing of the past.Wired has more on how a security obsessed society is robbing both children and adults of the opportunity to discover science for themelves.
On the mission to understand and communicate miracles of Life on Earth and the mysteries reaching beyond the stars.
"Look, just make the damn drugs, would you, kids? My connection needs them...I mean, it's for education."
"Look, just make the damn drugs, would you, kids? My connection needs them...I mean, it's for education." What the hell was this guy thinking? I'm a big booster of the illict pharamceticals, but nevertheless you have to show at least a little common sense.
Any red-blooded American who has taken high school chemistry in the last fifteen years or so, or any red-blooded American who watchs public television, has heard of the august Professor Roald Hoffmann and his World of Chemistry television series. Professor Hoffmann does theoretical chemistry at Cornell, and is a damn cool guy.