Norbert Wiener: The Eccentric Genius Whose Time May Have Finally Come (Again) - "The most direct reason for Wiener's fall to relative obscurity was the breakthrough of a young mathematician and engineer named Claude Shannon." [more inside]
Network Theory Overview - "The idea: nature and the world of human technology are full of networks! People like to draw diagrams of networks. Mathematical physicists know that in principle these diagrams can be understood using category theory. But why should physicists have all the fun? This is the century of understanding living systems and adapting to life on a finite planet. Math isn't the main thing we need, but it's got to be part of the solution... so one thing we should do is develop a unified and powerful theory of networks." (via ;)
"As a climber goes up even higher in altitude, into the so-called death zone, the dangerously thin air above 26,000 feet, there is so little oxygen available that the body makes a desperate decision: it cuts off the digestive system. The body can no longer afford to direct oxygen to the stomach to help digest food because that would divert what precious little oxygen is available away from the brain. The body will retch back up anything the climber tries to eat, even if it’s as small as an M&M." -Excerpt from To the Last Breath: A Journey of Going to Extremes
Weak Interactions is a blog that looks at the science in Breaking Bad and the non-science in Fringe.
Theory of the Origin, Evolution, and Nature of Life, in which the author, Erik Andrulis, proposes an "axiomatic, experimentally testable, empirically consistent, heuristic, and unified theory of life." He also claims to be able to unify physics.....ahem. All this is done using the chemistry notation you learned in highschool. [more inside]
On November 22, 2011, TEDxBrussels held an all day event whose theme was: "A Day in the Deep Future." Speakers were asked to try and contemplate what life will be like for mankind in 50 years. Overview. [more inside]
At the beginning of last month, Scientific American unveiled a new network of 47 blogs with 55 bloggers. Their latest posts can be found here. [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]
Do cats always land on their feet? No. Unless...
Quantum processes involved in photosynthesis? "[A]lgae and bacteria may have been performing quantum calculations at life-friendly temperatures for billions of years. The evidence comes from a study of how energy travels across the light-harvesting molecules involved in photosynthesis. The work has culminated this week in the extraordinary announcement that these molecules in a marine alga may exploit quantum processes at room temperature to transfer energy without loss. Physicists had previously ruled out quantum processes, arguing that they could not persist for long enough at such temperatures to achieve anything useful." (via mr)
Genesis Revisited scientifically summarises the scientific field of Creation Science (warning: science) [transcript]
Carl Zimmer's Science Tattoo Emporium - "Underneath their sober lab coats and flannel shirts, scientists hide images of their scientific passions. Here they are revealed to all." From the science journalist and writer responsible for The Loom and numerous other published works.
The little windows in the walls of time amber provides aren't always open. Opaque amber is common and, until now, has hidden away many fossil creatures. 100,000,000 years.... via bbc [more inside]
Prof Lakshminarayanan Mahadevan looks at the physics of wrinkles, creases and folds - from the small to the very large (video demos), feeds his venus flytrap, then rides on his magic carpet.
Enzyme reactions use quantum tunneling. British scientists have apparently solved the question of how enzymes speed up atomic reactions -- through a quantum tunneling effect at the reaction site. Just when you thought biology couldn't get any cooler. [via]
Science sites of all kinds for kids. Archeology. Entomology. Natural Symphony. Baseball in Space. Philosophy. Process or Content. Science songs. Physics songs, relativity. String theory. Science and Art.
Mathematics Behind Metabolism: Extending to all life and ecosystems the laws of quarter-power scaling.
Great television science presenters and their shows: Tim Hunkin "the Secret Life of Machines", Jacob Bronowski "The Ascent of Man", James Burke "Connections", David Attenborough "Trials of Life" "Blue Planet" etc., Marlin Perkins "Wild Kingdom", Don Herbert "Watch Mr. Wizard", Adam Hart-Davis "Science Shack" "Rough Science", Jack Horkheimer "Star Gazer". Does anyone else have any favorites, past or present?
Cosmic Evolution -- Particulate, Galactic, Stellar, Planetary, Chemical, Biological, Cultural (Via the Exploratorium)