44 posts tagged with engineering and science.
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Muscle Robot

The Ecce Robot is an attempt to create a robot that not only mimics human movement and form, but also musculature and body construction. There are more videos at the project's site. [more inside]
posted by codacorolla on Nov 18, 2014 - 23 comments

Selected Lectures on Science and Engineering in the Boston Area

If you live in the Boston area and would like to attend science, technology, math, or engineering lectures, you'll find Fred Hapgood's exhaustive and continually-updated list of Selected Lectures on Science and Engineering in the Boston Area very useful. (Here's his list of sources.) Perhaps you know of a list like this for lectures in your locality or field of preference?
posted by not_on_display on Sep 15, 2014 - 6 comments

21st Century Wiener

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]
posted by kliuless on Jul 11, 2014 - 12 comments

The Machine

HP scaling memristor and photonic computing: "the device is essentially remembering 1s or 0s depending on which state it is in, multiplying its storage capacity. HP can build these chips with traditional semiconductor equipment and expects to be able to pack unprecedented amounts of memory—enough to store huge databases of pictures, files, and data—into a computer. In theory, that would remove the need for a conventional slow disk/fast memory system. With the Machine's main chips sitting on motherboards right next to the memristors, they can access any needed information almost instantly..." [more inside]
posted by kliuless on Jun 16, 2014 - 66 comments

Bigger than a breadboard II

Following on the heels of Phonebloks, a Google/Motorola formed a design group called Project Ara. The Verge recently interviewed Paul Eremenko, the project lead, about progress made towards modularization of mobile phone components, overcoming engineering issues, and the group assigning itself an ambitious timetable to succeed in delivering a sellable product within two years, or disbanding.
posted by Blazecock Pileon on Apr 25, 2014 - 18 comments

there is no soundtrack

Finite time blowup for an averaged three-dimensional Navier-Stokes equation - "[Terence Tao] has shown that in an alternative abstract universe closely related to the one described by the Navier-Stokes equations, it is possible for a body of fluid to form a sort of computer, which can build a self-replicating fluid robot that, like the Cat in the Hat, keeps transferring its energy to smaller and smaller copies of itself until the fluid 'blows up.' " [1,2,3] (previously)
posted by kliuless on Mar 9, 2014 - 15 comments

ITER

A Star in a Bottle. "An audacious plan to create a new energy source could save the planet from catastrophe. But time is running out."
posted by homunculus on Feb 25, 2014 - 52 comments

...and then "some clown invented the printed circuit."

During the 1950's, Wernher von Braun served as technical adviser for three space-related television films produced by Disney: Man in Space, Man and the Moon and Mars and Beyond. [more inside]
posted by zarq on Dec 24, 2013 - 40 comments

Where My Ladies At?

Recently Emily Graslie, of the fantastic natural history tumblr and youtube series TheBrainScoop, was asked a question about whether she had personally experienced sexism in her field. Her response is fucking amazing.
Inside is her goldmine of awesome female science educators online with channels that focus on Science Technology Engineering and Math. My work day is fucked.
[more inside]
posted by Blasdelb on Dec 6, 2013 - 37 comments

Why Should Engineers and Scientists Be Worried About Color?

At the core of good science and engineering is the careful and respectful treatment of data. We calibrate our instruments, scrutinize the algorithms we use to process the data, and study the behavior of the models we use to interpret the data or simulate the phenomena we may be observing. Surprisingly, this careful treatment of data often breaks down when we visualize our data.
posted by cthuljew on Nov 14, 2013 - 58 comments

I can hear you now!!

The 2013 Lasker Awards were announced today. Often called the "American's Nobels", they recognize the contributions of scientists, physicians, and public servants who have made major advances in the understanding, diagnosis, treatment, cure, and prevention of human disease. Included in today's crop of recipients are Dr. Graeme M. Clark, Dr. Ingeborg Hochmair, and Blake S. Wilson who were awarded their prizes for developing the modern cochlear implant. [more inside]
posted by scblackman on Sep 9, 2013 - 2 comments

belters expanse trajectory: working up the Epstein Drive

How NASA brought the monstrous F-1 "moon rocket" engine back to life - "The story of young engineers who resurrected an engine nearly twice their age." [more inside]
posted by kliuless on Apr 14, 2013 - 34 comments

We're Going To Have To Find Out How To Deal With Lots Of Idle Hands

The Forces Of The Next 30 Years - SF author and Mefi's Own Charles Stross talks to students at Olin College about sci-fi, fiction, speculation, the limits of computation, thermodynamics, Moore's Law, the history of travel, employment, automation, free trade, demographics, the developing world, privacy, and climate change in trying to answer the question What Does The World Of 2043 Look Like? (Youtube 56:43)
posted by The Whelk on Mar 27, 2013 - 18 comments

Oliver Heaviside

Surely you've heard of the physicist Maxwell, but what about Oliver Heaviside? Oliver Heaviside: A first-rate oddity.
posted by Evernix on Feb 14, 2013 - 14 comments

A material that most liquids won't wet.

"A nanoscale coating that's at least 95 percent air repels the broadest range of liquids of any material in its class, causing them to bounce off the treated surface...". Video of the coating in action.
posted by Evernix on Jan 20, 2013 - 47 comments

Teaching Computers to Hear Emotions

New research can detect five different emotions with 81 percent accuracy. [Additional project information].
posted by Evernix on Jan 8, 2013 - 21 comments

The Ladder of Abstraction

The Ladder of Abstraction does an amazing, Tuftian job of illustrating the convergence of science, engineering, and intuition that is involved in tackling the difficult problems of today's systems and software. [more inside]
posted by rsanheim on Oct 11, 2011 - 31 comments

C is still for Cookie, and that's good enough for me

Science! (autoplaying video) The 42nd season of "Sesame Street," which premiered today, will be including a few new educational categories for preschoolers in its usual mix of lessons and parodies: STEM skills — Science, Technology, Engineering and Mathematics. In addition to more scientifically accurate slapstick, characters will try experiments, build bridges and boats, launch rockets and think through problems that require trial and error, observation and data -- all problem areas for America's students. [more inside]
posted by zarq on Sep 27, 2011 - 34 comments

Creating the Future of Education and Work

In February 2011, every teacher in Providence, Rhode Island was pink slipped. Not all 1,926 of them got fired, of course, but with the district facing a $40 million deficit, anything is possible. The district says it needs flexibility, just in case. Every school district in the United States faces its own version of what’s happening in Providence. However, “IMAGINATION: Creating the Future of Education and Work” is focused not on how we got here but rather how we can move forward from here immediately even as the education system continues to struggle. [more inside]
posted by netbros on Sep 15, 2011 - 49 comments

It's a finglonger, obviously

The NIST Digital Archives is an online collection of scientific instruments from the National Institute of Standards and Technology. But even the experts don't always know what it is they've got, and they'd like your help. Any idea what you're supposed to do with Eight Dials Set in a Wooden Frame? How about Metal Instrument in Wood Case?
posted by Horace Rumpole on Apr 14, 2011 - 20 comments

master of information

The New Biology - Eric Schadt's quest to upend molecular biology and open source it. (via)
posted by kliuless on Apr 9, 2011 - 35 comments

ooooo shiny

Ever made an indie action film and needed something for that epic glass-break scene? How about the blackest black you can find? Want to adjust your boots so that they are mud repellant? Inventables has everything you need - for the budding inventor, busy set designer, or Q in training.
posted by divabat on Mar 26, 2011 - 43 comments

Almost two decades of scientific answers for (young) inquiring minds

The internet is full of answers, and some of them might even be true. For almost 20 years, the the Newton BBS has been a source of answers to science questions that may be accessed directly via the Web as well as through telnet (no public telnet access any more, sorry). The Newton BBS "Ask A Scientist" archive has answers from 15 science fields, from astronomy to zoology, for a total of more than 20,000 questions answered. This was covered previously, and the site is aimed at teachers and students from grades K-12, so io9's Ask a Physicist questions (with answers from Dr. Dave Goldberg) might be more engaging. See also: MIT's Ask An Engineer.
posted by filthy light thief on Sep 9, 2010 - 4 comments

Director of Research at Google and AI genius

Reddit interviews Peter Norvig (reddit discussion) related: Seeds of AI at Google -- how the internet is shaping intelligence and learning and, in turn, the role of human culture in natural selection1,2 and why we are not living in western civilization. (via)
posted by kliuless on Mar 6, 2010 - 13 comments

All we hear is radio ga ga.

Audiophoolery: Pseudoscience in Consumer Audio. You might think that a science-based field like audio engineering would be immune to the kind of magical thinking we see in other fields. Unfortunately, you would be wrong [...] As a consumerist, it galls me to see people pay thousands of dollars for fancy-looking wire that’s no better than the heavy lamp cord they can buy at any hardware store. Or magic isolation pads and little discs made from exotic hardwood that purport to “improve clarity and reduce listening fatigue,” among other surprising claims. The number of scams based on ignorance of basic audio science grows every day. Via.
posted by amyms on Jan 11, 2010 - 209 comments

a pink sliver of rat brain sat in a beaker

The simulated brain - "The scientists behind Blue Brain hope to have a virtual human brain functioning in ten years... Dr. Markram began by collecting detailed information about the rat's NCC, down to the level of genes, proteins, molecules and the electrical signals that connect one neuron to another. These complex relationships were then turned into millions of equations, written in software. He then recorded real-world data -- the strength and path of each electrical signal -- directly from rat brains to test the accuracy of the software." Is it possible to digitally simulate a brain accurately? Can it only be analog? And are there quantum effects to be considered? (previously 1 2 3 4) [more inside]
posted by kliuless on Jul 18, 2009 - 251 comments

Neurosecurity

Neurosecurity: security and privacy for neural devices. "An increasing number of neural implantable devices will become available in the near future due to advances in neural engineering. This discipline holds the potential to improve many patients' lives dramatically by offering improved—and in some cases entirely new—forms of rehabilitation for conditions ranging from missing limbs to degenerative cognitive diseases. The use of standard engineering practices, medical trials, and neuroethical evaluations during the design process can create systems that are safe and that follow ethical guidelines; unfortunately, none of these disciplines currently ensure that neural devices are robust against adversarial entities trying to exploit these devices to alter, block, or eavesdrop on neural signals. The authors define 'neurosecurity'—a version of computer science security principles and methods applied to neural engineering—and discuss why neurosecurity should be a critical consideration in the design of future neural devices." [Via Mind Hacks]
posted by homunculus on Jul 8, 2009 - 22 comments

Sixty Symbols

What Periodic Videos did for chemistry, Sixty Symbols is doing for physics and engineering. Some behind the scenes action and general scienciness. [more inside]
posted by DU on Jun 26, 2009 - 13 comments

Nature's Elegant Solutions

Imagine nature's most elegant ideas organized by design and engineering function, so you can enter "filter salt from water" and see how mangroves, penguins, and shorebirds desalinate without fossil fuels. That's the idea behind AskNature, the online inspiration source for the biomimicry community. The featured pages are a good starting point. Cross-pollinating biology with design. [more inside]
posted by netbros on Jun 5, 2009 - 13 comments

People doing strange things with electricity

Dorkbot is a "monthly meeting of artists (sound/image/movement/whatever), designers, engineers, students, scientists, and other interested parties who are involved in the creative use of electricity." Started in NYC in 2000 by Douglas Repetto, Director of Research at the Columbia University Computer Music Center as well as one of Wired's 10 Sexiest Geeks, there are now dozens all over the world. Past presenters have been featured here on the blue. For instance Jeff Han presented his multi-touch interface at dorkbot-nyc in April of 2006. Miru Kim presented her naked city spleen at dorkbot-nyc in October of 2006. Bummed that there's not one in your own city? Start your own! [more inside]
posted by funkiwan on Dec 30, 2008 - 19 comments

Deep Geek: Understanding Memristors

The coming memristor revolution in electronics and how it works. The newly created memristor, only the fourth fundamental fundamental type of passive circuit element, has the promise of computing advances both prosaic (faster, cheaper and "bigger" flash drives) and momentous (relatively effortless mimicry of brain cells and their activity). This is the story of the memristor's genesis, told by R. Stanley Williams, the leader of the team that created the device. [more inside]
posted by NortonDC on Dec 7, 2008 - 43 comments

There Could Be Blood

Andy Grove on Our Electric Future - "Energy independence [viz.] is the wrong goal. Here is a plan Americans can stick to." Perhaps some infrastructure spending1,2 is in order? [etc., &c., cf.] [more inside]
posted by kliuless on Jul 15, 2008 - 14 comments

Biomimetics

Biomimetics: Design by Nature. "Burs on a dog's coat led to the invention of Velcro. That's an example of biomimetics—the young science of adapting designs from nature to solve modern problems. Now it may be coming of age."
posted by homunculus on Apr 1, 2008 - 10 comments

nanohub rulz ok!

nanoHUB is an information goldmine, aimed primarily at scientists and engineers engaged under the broad umbrella of nanotechnology research, funded by the NSF, and based at Purdue University. Start with a series of nano tutorial lessons at the undergraduate or graduate level. Move on to seminars from top researchers on a variety of topics, or try some self-paced learning modules. Then run (real, useful) simulations in your browser. [some stuff requires free registration]
posted by sergeant sandwich on Aug 25, 2007 - 2 comments

The state of technological labor resources

Where the Engineers Are - "To guide education policy and maintain its innovation leadership, the United States must acquire an accurate understanding of the quantity and quality of engineering graduates in India and China."
posted by Gyan on Aug 24, 2007 - 39 comments

Unique aircraft testing videos.

Load testing a Boeing 777 wing. To failure! Also, engine testing, and maximum rejected takeoff.
posted by loquacious on Jan 22, 2007 - 26 comments

The Secret Life of Machines and the amazing Tim Hunkin

All the episodes of The Secret Life of Machines are available online. Created by engineer, artist, tinkerer and cartoonist Tim Hunkin, the show took a look at the science and mechanics behind common household objects, with a bit of social history, homemade laboratory experiments, and downplayed humor. The series grew out of a long-running strip, which Hunkin has now offers as his own cartoon encyclopedia. You can also try some experiments of your own, marvel at the coin-operated contraptions he made for the Under the Pier Show in Suffolk (don't miss the film), and read his thoughts about his brief foray into the fine art world and his ruminations about how art and engineering mix.
posted by hydrophonic on Jan 5, 2007 - 27 comments

Google Research Picks for Videos of the Year

Google Research Picks for Videos of the Year
Some examples: Ron Avitzur tells The Graphing Calculator Story [mefi thread], Dr. James Watson on DNA and the Brain, Steve Wozniak talks about founding Apple and Silicon Valley's boom period, Doug Lenat (of Cyc) on Computers versus Common Sense and a talk on The Archimedes Palimpsest [a little info]
posted by MetaMonkey on Jan 4, 2007 - 7 comments

GATTACA

The Promise and Perils of Synthetic Biology
posted by Gyan on Jun 16, 2006 - 14 comments

Java applets to help visualize various concepts in math, physics, and engineering

Java applets to help visualize various concepts in math, physics, and engineering
posted by Gyan on Sep 9, 2005 - 13 comments

If they can't even play with trucks correctly...

"In his talk... [Harvard President Larry] Summers also used as an example one of his daughters, who as a child was given two trucks in an effort at gender-neutral parenting. Yet she treated them almost like dolls, naming one of them 'daddy truck,' and one 'baby truck.'

"It was during his comments on ability that Hopkins, sitting only 10 feet from Summers, closed her computer, put on her coat, and walked out. 'It is so upsetting that all these brilliant young women [at Harvard] are being led by a man who views them this way,' she said later in an interview." Summers then responded with the currently in vogue non-apology apology.
posted by occhiblu on Jan 18, 2005 - 182 comments

Waving their strange limbs, beckoning....

Synthetic Trees could purify the air - "It looks like a goal post with Venetian blinds," said the Columbia University physicist...synthetic trees could help clean up an atmosphere grown heavy with carbon dioxide..."You can be a thousand times better than a living tree...There are a number of engineering issues which need to be worked out," he said. (BBC) Hurry up, then - "Ice dams are blocking Latvian ports, winds and storms are battering Europe, Portugal is freezing, Vietnam has lost one-third its rice crop, and the cold has caused close to 2,000 deaths in usually temperate South Asia."
posted by troutfishing on Feb 23, 2003 - 18 comments

Why the towers fell.

Why the towers fell. PBS is airing a special episode of Nova about the science behind while the World Trade Center towers collapse. Nova's reputation for converting esoteric science & engineering into understandable explanations for the layman should make the show something to watch. 7PM EDT/PDT on most PBS stations. Set your Tivos.
posted by Argyle on Apr 30, 2002 - 23 comments

More than meets the eye.

More than meets the eye. Next stop, Cybertron!
posted by jjg on Jan 19, 2001 - 6 comments

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