Category Archives: Engineering

Great Moonbuggy Race

Moon Buggy Race Vehicle

Great Moonbuggy Race – Huntsville Center for Technology High School and Pittsburg State University win their divisions.

The two winning teams were among 33 that raced their original moonbuggy designs across a half-mile simulated lunar surface at the U.S. Space & Rocket Center in Huntsville April 7-8.

More from the NASA education site

Previous posts about science fairs, engineering challenges, science competitions, etc.

Sports Engineering

Wind Tunnel at MIT for sports testing

MIT is not the first school to come to mind when discussing athletics. However, the MIT Center for Sports Innovation (CSI) is making news. The CSI mission is to expand the students’ learning experience by involving them in the development of sports technology and products.

One project at the Center is a wind tunnel used for bicycle testing:

The design and construction of the bike test stand was Brian Hoying’s senior thesis project. The data acquisition software upgrade was Mark Cote’s freshman term project. The resulting test system was deemed “the best cycling test system I’ve ever seen” by Phil White, owner of Cervélo Cycles, and sponsor of the CSC professional cycling team.

It is great to see student projects with such success.

Mark Cote, a researcher at the MIT Center for Sports Innovation, has an impressive list of clients — from Tour de France stage winners to some of North America’s leading bicycle manufacturers. Now the wind tunnel specialist plans to use his expertise in fluid dynamics to develop and, he hopes, patent his own advances in aerodynamic cycling gear.

Not bad, considering that Cote, 21, is still an undergraduate.

Companies Hunting for Engineers to Fill New Jobs

Increase in work has companies hunting for engineers by Molly McMillin:

In 2007, Airbus’ North America Engineering Center in Wichita must hire an additional 150 engineers because of new work it is getting. Bill Greer, Airbus North America’s vice president and general manager, said he will hire as many engineers locally as he can for the wing design center, which now employs 207 engineers.

But if he can’t find enough high-quality, experienced engineers in Wichita, Greer said he will contract with engineering companies outside Kansas.

Cessna Aircraft hired 150 engineers last year and plans to hire 100 to 120 more in 2006.

Raytheon Aircraft expects to add more than 100 engineers in the next year.

Right now, both say they are finding the engineers they need.

WSU, which has 155 to 160 engineering graduates in a year, is not graduating all the engineers Wichita needs, Toro-Ramos said.

Those who are graduating are getting multiple offers of employment, she said.

NASA Engineering Challenges

NASA has been increasing the use of challenges to encourage innovation along the lines they could use for their future missions. The NASA challenges now 9 open challenges including the: beam power challenge and the astronaut glove challenge.

These centennial challenges provide a small monetary award to encourage solutions to challenges.

By making awards based on actual achievements, instead of proposals, Centennial Challenges seeks novel solutions to NASA’s mission challenges from non-traditional sources of innovation in academia, industry and the public.

Previous post: NASA Telerobotic Competition

Like to Tinker? NASA’s Looking for You by Noah Shachtman

Many of NASA’s contests also center on robotics. The Telerobotic Construction Challenge, scheduled for August 2007, requires a team of machines to assemble items with minimal human supervision. The idea is to let robots, instead of astronauts, build shelters and machinery on the moon and Mars.

Organs Engineered in a Lab

Straight Out of Science Fiction: Organs Engineered in a Lab:

Several years after receiving new bladders engineered entirely in a laboratory, seven young patients are all still healthy.

It marks the first long-term success of total-organ tissue regeneration, an area of medicine that until now was more the stuff of science fiction than clinical reality.

Wake Forest Institute for Regenerative Medicine

Cheap Drinking Water From Seawater

Image of process to get cheap drinking water from seawater

New membrane technology offers cheap drinking water from seawater

The consumption of drinking water is still increasing, while the availability of drinking water decreases. About 1 billion people in the world have no access to enough clean drinking water, while 70% of the Earth is covered with water.

Other techniques to convert seawater into drinking water, like RO, MSF, or MED, use a lot of energy to vaporize the water or push the water through a membrane under high pressure. Memstill uses cheap waste-energy, which cuts down the energy consumption and CO2 emissions. The cost of desalination of one cubic meter water with Memstill could be under $0.50, where other distillation techniques cost about 1 dollar for the same amount of water.

State-of-the-art desalination technology – more information on the memstill web site.

Related Posts:

Robot Dreams

RAYERD-X robot

Video podcast of amazing robot:

One of the most surprising robots that appeared at the 9th Robo-One competition held here in Tokyo on March 18-19th, 2006, was RAYERED-X developed by Asurada. Its unique design allows it to reconfigure and transform itself into some amazing shapes. At first it looks like a short tower, then becomes a carousel, then a walking spider, then into a tall biped battle robot.

All sorts of robot news via the Robot Dreams blog, including RAYERD-X – The Magical Robot:

The robot really surprised the crowds, but may have puzzled the panel of judges to some extent. It’s hard to make a direct comparison between RAYERD-X and the more conventional robot designs. Nevertheless, it did capture the 24th position during the initial Demonstration phase of the Robo-One 9 competition and was awarded the Sunrise Special Prize.

RAYERD-X web site (Japanese).

2006 FIRST Robotics Competition Regional Events

2006 FIRST Robotics Competition Regional Events in Philadelphia, Denver, Houston and more 30 March – 1 April.

Competition events are, in the words of our teams, “full of passion, excitement, joy, and sorrow…the thrill of success and the agony of defeat.” The FIRST Robotics Competition has grown to 33 regional events and the Championship.

Boston FIRST Robotics Event by Computer Science Teacher

I was amazed at how much interest in engineering and science FIRST generated. A lot of students were inspired to look at area of education that they had never ever thought about before.

One of the things I noticed this year was that the number of girls involved in FIRST continues to climb. At the Boston event three of the 44 teams were all girls. All of the teams seemed to have significant numbers of girls. People at FIRST say that there are upwards of 30% girls in the program. That could be better of course but it is growing.

I highly recommend you drop in on one. FIRST has to be seen to really be understood.

Students at FIRST Robotics competition

See previous post: For Inspiration and Recognition of Science and Technology (FIRST)

Modern Marvels Invent Now Challenge

Shift Bicycle photo

The History Channel and Invent Now, announced the 25 semi-finalists of the Modern Marvels Invent
Now Challenge, a national competition that provides an opportunity for independent inventors to be recognized and to influence the ever-changing face of invention.

The semi-finalists, who hail from 17 states across the U.S. and range in age from 19 to 80, were chosen from nearly 4,300 submissions entered, a number that confirms that the inventive spirit in America is alive
and well. This spring, the Challenge will ultimately name the invention of one of these 25 semi-finalists as the 2006 Modern Marvel of the Year during Modern Marvels: Great Inventions Week on The History Channel May 24-27th.

Innvetions include:

Matthew C. Grossman, Student, Austin, TX – Shift Bicycle (shown in photo): This bicycle is intended to help small children learn to balance on their own without the crutch of training wheels and the worry of skinned knees. The bicycle features two rear wheels that are spread apart at slow speeds to provide critical stability, and as the rider gains speed, the two rear wheels merge together to act as one wheel until the rider reduces speed and consequently returns the bicycle to the two wheel configuration. More information on the bike: new bike design for toddlers wins international competition

Russell D. Keller, Truck Driver, Oklahoma, OK – Drag Vent: An air diversion device captures a flow of air from above a roadway vehicle and forcibly diverts the captured air to the center of the low pressure area at the rear of the vehicle, thus reducing the amount of drag force applied to the vehicle and increasing the vehicles efficiency of operation.

Randal J. Kwapis, Computer Engineer, New Boston, MI – Typhoon: The Typhoon is an everyday manual wheelchair that utilizes shock-absorbing technology to make the chair easier to propel over rough terrain like grass and gravel.

Find more information on the semi-finalists and the Modern Marvels Invent Now Challenge

via Make

GE’s Edison Desk Blog

photo of windmills

GE global research’s Edison Desk blog provides interesting posts on the scientific and engineering research at GE. They provide interesting reading and, as I am sure is part of GE’s plan, let GE present their company in a positive light (so far the text is a bit too heavy on public relations spin, in my opinion, but it is still interesting). For example, Reaching for A High Penetration of Renewable Energy in The Grid:

Many additional challenges exist. Technologies that ease the integration of renewable energy resources into the grid will have a large impact in driving continued growth for these industries. Technology needs range from advanced component design to renewable resource forecasting and all the way through to large-scale system designs which take into consideration the aggregation of diverse power generation technologies to form dispatchable entities (such as wind-hydro hybrids, for example)

and Your Movie Collection on a Single Disk:

However, the capacity of the discs is being increased just enough to put a single HDTV movie on one disc. The Holographic Storage technology that our team is working on leapfrogs these next generation formats enabling users to put over 40 HDTV movies or over 200 standard definition movies on a single disc.