Yves Rossy’s attempt to fly 28 km across the the Strait of Gibraltar from Tangier in Morocco to Atlanterra in southern Spain fell short. He did make it about 15 km flying his jetwing before he ditched into the Atlantic. I posted about him before: Jetson Jetplane Over English Channel and Jetson Jetplane.
Related: Successful Emergency Plane Landing in the Hudson River – Why Planes Fly: What They Taught You In School Was Wrong – Engineering the Boarding of Airplanes
The President announces the “Educate to Innovate” initiative, a campaign to get students excited about pursuing careers in science, technology, engineering and mathematics. Quotes from President Obama from his speech – (see webcast above):
“As President, I believe that robotics can inspire young people to pursue science and engineering.”
“Now the hard truth is that for decades we’ve been losing ground. One assessment shows American 15-year-olds now rank 21st in science and 25th in math when compared to their peers around the world.”
“And today, I’m announcing that we’re going to have an annual science fair at the White House with the winners of national competitions in science and technology. If you win the NCAA championship, you come to the White House. Well, if you’re a young person and you’ve produced the best experiment or design, the best hardware or software, you ought to be recognized for that achievement, too. Scientists and engineers ought to stand side by side with athletes and entertainers as role models, and here at the White House we’re going to lead by example. We’re going to show young people how cool science can be.”
“improving education in math and science is about producing engineers and researchers and scientists and innovators who are going to help transform our economy and our lives for the better.”
Related: 2008 Intel Science Talent Search – Report on K-12 Science Education in USA – Fun k-12 Science and Engineering Learning – Science Education in the 21st Century – High School Inventor Teams @ MIT – Engineering Education Program for k-12 – 76 Nobel Laureates in Science Endorse Obama – Lego Learning
Engineering careers with experiences
They think it’s “someone who is half-robot super genius” and “way more interested in machinery or circuitry than people.”
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Part of the misunderstanding starts with adults who influence future workers. The survey found that only 20 percent of parents have encouraged or will encourage their children to consider an engineering career. More girls say their parents are likely to encourage them to become an actress than an engineer.
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The National Science Foundation estimates a shortage of 70,000 engineers by 2010. To reverse the trend, we need to apply the engineer’s biggest tool: logic.
Based on the title of this blog you can guess I am in favor of engineers. Engineers can find great rewards in their careers from interesting work to high pay and leadership positions. In the modern world you need an understanding of science and engineering just to be a literate member of society.
Related: What is an Engineer? – The Importance of Science Education – Engineering the Future Economy – What do Science and Engineering Graduates Do?
Young engineer launches stair aid by Geoff Adams-Spink
She told BBC News that she was inspired to create the device for the father of one of her teachers who had had a stroke. She won an award for her idea and has now set up a company to sell it. The StairSteady is a horizontal rail at 90 degrees to the wall or banister that people can hold on to as they go up or down stairs.
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The invention was then entered for the Young Engineer for Britain competition and won first prize.
Great stuff. Innovation doesn’t have to be amazing technology. Finding solutions that make people’s lives better is the key. And then showing some entrepreneurship is great, Ruth setup her company when she was 16. I wish her luck.
Related: posts on engineers – Engineers Should Follow Their Hearts – Automatic Dog Washing Machine – Entrepreneurial and Innovative Engineers – Microfinancing Entrepreneurs
This webcast shows iRobot’s (Romba maker) prototypes for soft flexible robots. The robot uses “jamming” to morph the body which allows animal like locomotion and the ability to reshape the body to squeeze through small and difficult to navigate locations.
Related: Caterpillar-Inspired Robot – Friday Cat Fun #8: Cat Ridding a Roomba – iRobot Gutter Cleaning Robot – Moth Controlled Robot – Self Re-assembling Robots
UCLA Professor Aydogan Ozcan‘s invention (LUCAS) enables rapid counting and imaging of cells without using any lenses even within a working cell phone device. He placed cells directly on the imaging sensor of a cell phone. The imaging sensor captures a holographic image of the cells containing more information than a conventional microscope. The CelloPhone received a Wireless Innovations Award from Vodafone
The CelloPhone Project aims to develop a transformative solution to these global challenges by providing a revolutionary optical imaging platform that will be used to specifically analyze bodily fluids within a regular cell phone. Through wide-spread use of this innovative technology, the health care services in the developing countries will significantly be improved making a real impact in the life quality and life expectancy of millions.
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For most bio-medical imaging applications, directly seeing the structure of the object is of paramount importance. This conventional way of thinking has been the driving motivation for the last few decades to build better microscopes with more powerful lenses or other advanced imaging apparatus. However, for imaging and monitoring of discrete particles such as cells or bacteria, there is a much better way of imaging that relies on detection of their shadow signatures. Technically, the shadow of a micro-object can be thought as a hologram that is based on interference of diffracted beams interacting with each cell. Quite contrary to the dark shadows that we are used to seeing in the macro-world (such as our own shadow on the wall), micro-scale shadows (or transmission holograms) contain an extremely rich source of quantified information regarding the spatial features of the micro-object of interest.
By making use of this new way of thinking, unlike conventional lens based imaging approaches, LUCAS does not utilize any lenses, microscope-objectives or other bulk optical components, and it can immediately monitor an ultra-large field of view by detecting the holographic shadow of cells or bacteria of interest on a chip. The holographic diffraction pattern of each cell, when imaged under special conditions, is extremely rich in terms of spatial information related to the state of the cell or bacteria. Through advanced signal processing tools that are running at a central computer station, the unique texture of these cell/bacteria holograms will enable highly specific and accurate medical diagnostics to be performed even in resource poor settings by utilizing the existing wireless networks.
This is another great example of engineers creating technologically appropriate solutions.
Related: Better health through your cell phone – Mobile Phone-based Vehicle Anti-theft System – Appropriate Technology: Self Adjusting Glasses – Engineering a Better World: Bike Corn-Sheller – The Engineer That Made Your Cat a Photographer – Freeware Wi-Fi app turns iPod into a Phone
Engineering leadership education is emerging as a topic in engineering institutions worldwide. But the review of international “best practices” in engineering leadership education says a lack of resources, expertise, and formal networks in the nascent field is causing concern in a profession threatened by a diminishing focus on the notion of the “engineer-as-doer.”
Commissioned by the Bernard M. Gordon-MIT Engineering Leadership Program, the new white paper, Engineering Leadership Education: A Snapshot”© Review”© of International Good”© Practice, reveals that the vast majority of engineering leadership education programs are based within the U.S. and most are relatively new (developed in the last five years). The white paper highlights the distinct divide between the U.S. and the rest of the world in both attitude and approach to engineering leadership education.
“As a sub-discipline, engineering leadership education is not yet on the radar of most engineering education experts outside the U.S.,” said Dr. Edward Crawley, Director of the Bernard M. Gordon-MIT Engineering Leadership Program. “Certainly for many of the programs outside the U.S., there’s some discomfort with the notion of ‘leadership education’, as they feel this concept runs counter to their educational culture of inclusiveness and equality.”
The report was conducted by Dr. Ruth Graham in a series of interviews between September 2008 and March 2009. Dr. Graham investigated more than 40 programs, seeking to provide an insight into current practice, highlight international variations in approach, and identify examples of good practice.
One major ”©current ”©trend”© in ”©engineering”© leadership ”©education”© is ”©the ”©development ”©of”© the ”©students’”© global ”©awareness”© and”© their ”©ability ”©to ”©work ”©on ”©complex”©cross”national”© projects”© – ”©which”© is”© seen ”©by many”© as”© the ”©environment”© within ”©which”© the”© engineering ”©leader”© of ”©the ”©future ”©will ”©need ”©to ”©operate. ”©
Many”© of ”©the ”©programs ”©which ”©were ”©most ”©highly ”©rated ”©by ”©interviewees ”©incorporate ”©some”© global”© elements ”©either ”©through ”©international ”©travel, ”©remote”© link”ups”© with”© overseas”© universities/companies ”©or ”©project”© briefs”© involving ”©an”© international ”©or”© cross”cultural”© context.”© ”©The trend ”©towards”© a ”©more”© ‘global’ ”©view”© of ”©leadership ”©education”© was ”©seen ”©by ”©many ”©of ”©the”© interviewees”© as”© one”© that ”©would”© continue.”©
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VideoLectures.Net offers free and open access of a high quality video lectures presented by distinguished scholars and scientists at events like conferences, summer schools, workshops and science promotional events. The portal is aimed at promoting science, exchanging ideas and fostering knowledge sharing by providing high quality didactic contents not only to a scientific community but also to a general public.
Enjoy the great lectures they provide. Also see the Curious Cat directory of science and engineering webcast web sites. There are lots of great presentations available now. The last several years has really seen a huge increase in the valuable webcasts available online.
Related: Science Postercasts – Great Physics Webcast Lectures – Google Tech Webcasts #4 – Toyota Engineering Development Process – Marissa Mayer on Innovation at Google – Canada Film Board Provides Open Access
Using infrared (IR) light pens and the Wii Remote, it is possible to create very low-cost multi-point interactive whiteboards and multi-point tablet displays. Johnny Chung Lee, Carnegie Mellon University. Download the software. Great stuff, it is wonderful to see what people can create with technology.
Related: Very Cool Wearable Computing Gadget from MIT – Build Your Own Tabletop Interactive Multi-touch Computer – Whiteboard Mechanical Simulation System (from MIT) – How Do Wii Game Controllers Work?
Adam Wilson posted a status update on the social networking Web site Twitter — just by thinking about it. A UW-Madison biomedical engineering doctoral student, Wilson is among a growing group of researchers worldwide who aim to perfect a communication system for users whose bodies do not work, but whose brains function normally. Among those are people who have amyotrophic lateral sclerosis (ALS), brain-stem stroke or high spinal cord injury.
The interface consists, essentially, of a keyboard displayed on a computer screen. “The way this works is that all the letters come up, and each one of them flashes individually,” says Williams. “And what your brain does is, if you’re looking at the ‘R’ on the screen and all the other letters are flashing, nothing happens. But when the ‘R’ flashes, your brain says, ‘Hey, wait a minute. Something’s different about what I was just paying attention to.’ And you see a momentary change in brain activity.”
The system still is not very quick. However, as with texting, users improve as they practice using the interface. “I’ve seen people do up to eight characters per minute,” says Wilson.
Related: Toyota Develops Thought-controlled Wheelchair – Rat Brain Cells, in a Dish, Flying a Plane – The Brain Hides Information From Us To Prevent Mistakes – Roachbot: Cockroach Controlled Robot
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