Jumbo Posted March 9, 2014 Share Posted March 9, 2014 Cool helicopter tour of Great Barrier Reef http://msnvideo.msn.com/?channelindex=1&from=en-us_msnhpvidmod#/video/047372df-0186-b319-6494-7c993a9edc76 1 Link to comment Share on other sites More sharing options...
Stadium-Armory Posted March 9, 2014 Share Posted March 9, 2014 (edited) Strandbeest Edited March 9, 2014 by Stadium-Armory Link to comment Share on other sites More sharing options...
China Posted March 10, 2014 Share Posted March 10, 2014 OK, those things are freaky. On his website he says he wants to put them on beaches to live out their lives, and some have the ability to detect water so as to avoid the ocean, but I imagine one good storm would wipe them out. I think he should make a herd to walk across the Sahara. Link to comment Share on other sites More sharing options...
Corcaigh Posted March 10, 2014 Share Posted March 10, 2014 Robotic prosthesis turns drummer into a three-armed cyborg Link to comment Share on other sites More sharing options...
Chew Posted March 11, 2014 Share Posted March 11, 2014 2 Link to comment Share on other sites More sharing options...
Corcaigh Posted March 16, 2014 Share Posted March 16, 2014 Relative size of planets, stars etc. 7 Link to comment Share on other sites More sharing options...
Jumbo Posted March 17, 2014 Share Posted March 17, 2014 'Smoking Gun' Reveals How the Inflationary Big Bang Happened http://www.nbcnews.com/science/space/smoking-gun-reveals-how-inflationary-big-bang-happened-n54686 The evidence comes from the BICEP2 experiment at the South Pole, which captures and analyzes the faint glow left over from the Big Bang. BICEP2's researchers found a subtle twisty pattern in the polarization of that light, which would be characteristic of primordial gravitational waves. The results support a concept known as inflationary Big Bang theory, and they can be further analyzed to reconstruct how the Big Bang blew up 13.8 billion years ago. Even in advance of Monday's public reveal, physicists were gushing over the implications. "Other than finding life on other planets or directly detecting dark matter, I can't think of any other plausible near-term astrophysical discovery more important than this one for improving our understanding of the universe," Caltech theoretical physicist Sean Carroll said in a pre-announcement blog posting. MIT cosmologist Max Tegmark wrote that "before long, it will lead to at least one Nobel Prize." <video & more at link> 2 Link to comment Share on other sites More sharing options...
Bliz Posted March 18, 2014 Share Posted March 18, 2014 (edited) Well this is pretty awesome Edited March 18, 2014 by Bliz 2 Link to comment Share on other sites More sharing options...
Bonez3 Posted March 18, 2014 Share Posted March 18, 2014 WOW...That pretty much is leaps and bounds better than any Super Bowl or pregame show I've ever seen. Very cool. Link to comment Share on other sites More sharing options...
Spearfeather Posted March 19, 2014 Share Posted March 19, 2014 (edited) John Riggins ✔ @riggo44 Oh well... Happy St. Patrick's Day! RJR 2:43 PM - 17 Mar 2014 Edited March 19, 2014 by Spearfeather Link to comment Share on other sites More sharing options...
Jumbo Posted March 19, 2014 Share Posted March 19, 2014 another on my post yesterday: Scientists observe cosmic inflation and quantum gravity in the Big Bang http://www.gizmag.com/bicep2-quantum-gravity-cosmic-inflation-harvard-smithsonian/31245/?utm_source=Gizmag+Subscribers&utm_campaign=555358c13d-UA-2235360-4&utm_medium=email&utm_term=0_65b67362bd-555358c13d-91507117 In a discovery that has profound implications for our understanding about the beginnings of the universe, the Harvard-Smithsonian Center for Astrophysics this morning announced evidence of so-called primordial B-modes in the cosmic microwave background (CMB). These B-modes directly show quantum gravitational waves originating during the inflationary period of cosmic evolution, from about 10-36 to 10-32 seconds after the Big Bang, and give us a direct view of physical processes taking place at 1016 GeV – a trillion times more energetic than particle collisions at the Large Hadron Collider. BICEP2 is a project to study the polarization of the CMB, which uses a telescope located near the South Pole. The CMB cannot be studied in any detail from most locations on the Earth's surface, primarily due to absorption of microwaves by water vapor in the air. The South Pole is at an altitude of about 3 km (10,000 ft), and has winter temperatures of about -60C (-72F), making this the driest environment on the planet and the closest thing to a space-based telescope. The patch of sky measured by the 10-inch BICEP2 telescope, which is sensitive to radiation with a frequency of 150 GHz, can be observed 24/7 all year long, leading to incredibly sensitive measurements of the CMB polarization. B-mode polarization is the twisty part of the pattern of CMB polarization. To generate B-modes requires quantum gravitational waves from the earliest moments of the Universe. The process of cosmic inflation converts quantum gravitational fluctuations (gravitons) into long wavelength gravitational waves that generate the observed B-modes. As seen in the figure above, the observed B-modes in the cosmic microwave background are much stronger than expected from a simple model without primordial gravitational waves. The strength of the B-modes reflects that about 20 percent of the primordial excitations are in the form of quantum gravitational fluctuations. A treasure trove of fundamental cosmological and physics information can be gathered from study of these CMB B-modes: Direct detection of gravitational waves Viewing the process of cosmic inflation Ultra-high energy 10^16 GeV physical processes Pinning down inflation models The gravitational field is quantized Symmetry properties of quantum gravity Assuming they are correct, the BICEP2 observations clearly represent a massively historic advance in fundamental physics. Many open questions are already answered, such as the quantization of gravity, and there is an opportunity to study physics nearly at the Planck scale, something previously thought impossible. To gain understanding about the beginnings of the universe and about quantum gravity, no single set of observations have ever contained so much new information. Watching the details from such observations unfold will be as exciting and profound as the early days of quantum mechanics and relativity theory. <more---inc. pics/graphs---at link> Link to comment Share on other sites More sharing options...
dfitzo53 Posted March 19, 2014 Share Posted March 19, 2014 (edited) Edited March 19, 2014 by dfitzo53 Link to comment Share on other sites More sharing options...
The Evil Genius Posted March 19, 2014 Share Posted March 19, 2014 NHL caught via infrared. Ducks vs Caps Link to comment Share on other sites More sharing options...
twa Posted March 24, 2014 Share Posted March 24, 2014 I love challenges A Challenge to the Supremacy of DNA as the Genetic Material http://blogs.plos.org/dnascience/2014/03/20/challenge-supremacy-dna-genetic-material/ Now that genome sequencing is routine and we no longer have to infer the genotype, we can see things are not so simple. We are faced with either generating ever more complex genetics-based narrative explanations for biological behavior or looking for a more rational basis for biology: we opted for the latter. Link to comment Share on other sites More sharing options...
Corcaigh Posted March 26, 2014 Share Posted March 26, 2014 Link to comment Share on other sites More sharing options...
Ellis Posted March 28, 2014 Share Posted March 28, 2014 Artist Jeff Uitto creates intricate sculptures from driftwood he finds along the coasts of Washington. 2 Link to comment Share on other sites More sharing options...
Chew Posted March 28, 2014 Share Posted March 28, 2014 mortar jesus > planet earth i wonder if a jesus launched mortar would ever miss?? Link to comment Share on other sites More sharing options...
Corcaigh Posted March 28, 2014 Share Posted March 28, 2014 mortar jesus > planet earth Did you see the end of the Planet Earth image sequence? 1 Link to comment Share on other sites More sharing options...
Chew Posted March 28, 2014 Share Posted March 28, 2014 Did you see the end of the Planet Earth image sequence? yep. pretty accurate. mom's a biggin Link to comment Share on other sites More sharing options...
skinsmarydu Posted March 29, 2014 Share Posted March 29, 2014 https://shine.yahoo.com/pets/cat-returns-owner-miles-away-home-135400524.htmlLove doesn't know mileage. Link to comment Share on other sites More sharing options...
China Posted March 29, 2014 Share Posted March 29, 2014 https://shine.yahoo.com/pets/cat-returns-owner-miles-away-home-135400524.html Love doesn't know mileage. 1 Link to comment Share on other sites More sharing options...
MEANDWARF Posted March 30, 2014 Share Posted March 30, 2014 https://www.youtube.com/watch?v=uT3SBzmDxGk 2 cellos Thunderstruck. Link to comment Share on other sites More sharing options...
skinsmarydu Posted March 31, 2014 Share Posted March 31, 2014 Second-grader's revenge on Common Core math... http://news.yahoo.com/second-grader-revenge-against-common-core-math-day-141806961.html Link to comment Share on other sites More sharing options...
Jumbo Posted March 31, 2014 Share Posted March 31, 2014 http://www.nbcnews.com/feature/nerdwatch/researchers-map-brain-through-video-games-n64166 Nerdwatch: Researchers at MIT's Seung Lab are using a video game to help them identify the shapes of retinal neurons. cool video at link Link to comment Share on other sites More sharing options...
Jumbo Posted April 2, 2014 Share Posted April 2, 2014 just putting this here due to time and no other really satisfying options that quickly presented... Batman prequel series 'Gotham' casts young Riddler http://tv.msn.com/tv/article.aspx?news=860150 Link to comment Share on other sites More sharing options...
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