Qué he estado leyendo?- roy baumeister: the new science of morality August 19, 2010 (author unknown)
- Mendeley goes open August 19, 2010 dario
- Got Neurotree? Got Psych, Fly, Physics, Marine Ecology...phew! August 16, 2010 (author unknown)
- Optimization of the bimetallic gold and silver alloy nanoshell for biomedical applications in vivo August 13, 2010 (author unknown)
- The illustrated guide to a Ph.D. August 13, 2010 (author unknown)
- Astrocyte-to-neuron signaling in response to photostimulation with a femtosecond laser August 13, 2010 (author unknown)
- Dario Taraborelli: The Beauty of LaTeX August 13, 2010 (author unknown)
- The Fermi Level Dependent Electronic Properties of the Smallest (2,2) Carbon Nanotube August 12, 2010 Li-Chang Yin et al
- "With UpToDate, students and interns may be as capable of teaching the resident (or attending) as visa versa" August 12, 2010 noreply@blogger.com (Ves Dimov, M.D.)
- Is Consumerism Killing Our Creativity? August 12, 2010 (author unknown)
Mejoremos la educacion en Chile!
- F. Cerda’s Blog
- Levantamiento de daños estructurales Fernando Cerda
- Medición improvisada de desplazamientos relativos Fernando Cerda
- Meriadox’s Blog
- Punta de Choros, Sociedad y Bicentenario August 27, 2010
- Latin Bitman en Centro Cultural Amanda August 7, 2010
- Denis’s Blog Enchulado
- Pasantía en Telefónica Barcelona June 26, 2010 Denis Parra
- Conociendo al blogger II: Placer Culpable June 4, 2010 Denis Parra
- New York Times Editorial’s
- Letter: A Fitness Plan That’s Not Just for the Military September 4, 2010
- Editorial: Endorsements for New York September 4, 2010
- Letters: The Divide Over the Islamic Center September 4, 2010
- Op-Ed Columnist: The Ungreat Debate September 4, 2010 By GAIL COLLINS
- Op-Ed Columnist: Religious Outlier September 4, 2010 By CHARLES M. BLOW
- Op-Ed Columnist: Of Janitors and Kings September 4, 2010 By BOB HERBERT
- Op-Ed Contributor: The Pacific Campaign, Dam Division September 4, 2010 By SAMUEL C. FLORMAN
- Editorial: Another Start for Peace Talks September 4, 2010
- Letter: Is Government Effective? New Jersey’s Costly Error September 4, 2010
- Letter: A Gay Republican Comes Out September 4, 2010
- Naomi Klein
- Sticking the Public with the Bill for the Bankers' Crisis June 28, 2010 Naomi Klein
- The G20: A Global Menace Invented by Larry Summers June 25, 2010 Naomi Klein
- Gulf Oil Spill: A Hole in the World June 19, 2010 Naomi Klein
- BP and US Government 'Command Center' Guarded by Company From Afghan Embassy Hazing Scandal May 29, 2010 Naomi Klein
- Science Daily
- Functional motor neuron subtypes generated from embryonic stem cells September 4, 2010
- Hair provides proof of the link between chronic stress and heart attack September 4, 2010
- Magnetism's subatomic roots: Study of high-tech materials helps explain everyday phenomenon September 4, 2010
- Novel nanotechnology collaboration leads to breakthrough in cancer research September 4, 2010
- Helping corn-based plastics take more heat September 4, 2010
- MIT Tech Review
- Blog - Chit 'n' Chat September 4, 2010
- Blog - MapRejuice Is SETI@Home on Steroids September 3, 2010
- Blog - How To Tell Who Is Influencing Whom in a Group Discussion September 3, 2010
- How Websites Make You Spill Your Secrets September 3, 2010
- Video App Offers Guidance While You Shoot September 3, 2010
- MedGadget
- Economist Article on Tempus by RDT September 3, 2010 Dan Buckland
- London Medical Heritage Walking Tour September 3, 2010 Wouter Stomp
- UCSF's Artificial Kidney Protoype Unveiled September 3, 2010 jhbarad
- Stand-up Wheelchair Concept September 3, 2010 Dan Buckland
- Braille Buddy Helps Visually Impaired Learn to Read and Write September 2, 2010 Michael
- Life Hacker
- From the Tips Box: Smartphone Signal, iTunes Mini-Player, and Gaming Mousepads [From The Tips Box] September 3, 2010 Whitson Gordon
- This Week's Most Popular Posts [Highlights] September 3, 2010 Adam Pash
- How Many Vacation Days Do You Get Every Year? [Reader Poll] September 3, 2010 Adam Pash
- JayCut Is a Great Web-Based Video Editor [Video Editing] September 3, 2010 Whitson Gordon
- This Altoids Tin BBQ Grill Can Still Cook Dogs and Burgers [DIY] September 3, 2010 Kyle VanHemert
- The singularity / Ray Kurzweil
- High-speed graphene transistors achieve world-record 300 GHz September 3, 2010
- New ’smart materials’ process promises to revolutionize manufacturing of products September 3, 2010
- Edible Nanostructures September 3, 2010
- Caltech chemists develop simple technique to visualize atomic-scale structures September 3, 2010
- Building large-scale quantum computers September 3, 2010
- IEEE Spectrum Mag
- NASA Ready to Send Humanoid Robot to SpaceIn one giant leap for robotkind, NASA's Robonaut humanoid will travel to space later this year and join the crew of the International Space Station […]
- Another TV Technology Bites the DustSED was going to bring TV viewers the best of both LCD and CRT. But it just didn't work out. […]
- Virginia's Server Problem Fixed - AlmostSome Data May Be Lost […]
- Macro-Engineering and Renewables: Tilting at Windmills?The renewable energy landscape features a few really giant ideas. Should that give us pause? […]
- Nano-Enabled Autonomous Robot Offered for Cleaning Oil SpillsA technological solution offered for oil spills but will it get developed? […]
- Surveillance Software Catches "Demo Syndrome"Can computer vision technology meet our expectations? […]
- Robot Companions to Befriend Sick Kids at European HospitalResearchers are programming the Nao humanoid robot to interact and help hospitalized children […]
- Intel Puts Security Front and CenterIntel's $7.7 billion purchase of software security firm McAfee makes more sense than some give it credit for […]
- UCLA Builds Fastest Graphene Transistor YetOperation at terahertz frequencies is in sight […]
- Just $99 for the New Apple TVBut it turns out it's going to cost me a lot more. […]
- NASA Ready to Send Humanoid Robot to Space
- XKCD (Geek Humor)
- The Carriage September 3, 2010
- Orbiter September 1, 2010
- Exoplanets August 30, 2010
- Open Mic Night August 27, 2010
NASA Pic of the Day
A Chameleon Sky
The sands of time are running out for the central star of this the Hourglass Nebula. With its nuclear fuel exhausted, this brief, spectacular, closing phase of a sun-like star's life occurs as its outer layers are ejected and its core becomes a cooling, fading white dwarf. In 1995, astronomers used the Hubble Space Telescope to make a series of images of planetary nebulae, including the one above. Here, delicate rings of colorful glowing gas (nitrogen-red, hydrogen-green, and oxygen-blue) outline the tenuous walls of the 'hourglass.' The unprecedented sharpness of Hubble's images revealed surprising details of the nebula ejection process and may resolve the outstanding mystery of the variety of complex shapes and symmetries of planetary nebulae. Image Credit: NASA, WFPC2, HST, R. Sahai and J. Trauger (JPL)
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Dec
9
Artificial Photosynthesis
Filed Under ciencia | 4 Comments
Basicamente: La energia solar es una opcion real. NO EXISTE UNA FORMA EFICIENTE DE GUARDAR LOS EXCEDENTES DE ENERGIA PARA LA NOCHE/DIAS NUBLADOS. Cuando los fisicos e ingenieros tratan de solucionar este problema, se acuerdan de su curso de biologia de la educacion secundaria… fotosintesis!!! Duhhh!!!, las plantas tienen millones de años de experiencia haciendo [...]