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Interesting engineering news and general interest to get you through the week.

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Walking on water is easy

Clipped to the Drawing Board by Susan Decker  
Walking and jumping on water is easy ,  if you are a Water Strider.  The mystery of the striders ability to walk on water was solved by scientists some time ago.  However the ability to jump up and down on water remained a mystery until now.
...click the link to read more
Tuesday 11 December, 2007 02:01 PM
 

iPhone tops Google 2007 Search

Clipped to the Drawing Board by Dave Ellery  

Combining a phone, music player and Web browser, analysts say Apple Inc's iPhone is also gaining ground as a "must have" business tool,  despite the flaws.
Google Inc's search engines in 2007 had the iPhone in the number 1 slot on a list of the fastest rising search terms in the US.  This represents a stunning achievement for a product which was only released last summer in the US.  
As always,  the Apple trademark of innovation and quality engineering is leading the product line, and industry observers see it being a serious challenger to Motion Ltd's popular Blackberry line.

....click the link to read more 

Monday 10 December, 2007 06:05 AM
 

Top Engineering Disasters

Clipped to the Drawing Board by Ryan  

Disasters happen all the time,  some are larger than others,  some do more damage than others.  Anything on a large scale is fascinating and disasters are no exception.  The top 10 worst engineering disasters probably aren't actually the top 10 but they are all rather interesting and we can possibly learn something from them.

As Norman Simenson states however, "Engineering disasters are always the result of bad management and never the result of bad engineering"

We are always going to be human,  so mistakes are impossible to remove completely,  and nature will always be unpredictable.  We can't avoid disasters but we can plan to help reduce their impact.

....click the links to read more 

Sunday 9 December, 2007 06:06 AM
 

Knowledge, To share or not to share

Clipped to the Drawing Board by Ryan  
A lot of what you thought you knew about the history of civilisation could well be wrong.  How does that make you feel?  A growing number of people are coming to the conclusion that certain people from long ago had access to large amounts of knowledge.  Back then,  just as in today,  knowledge was power and so the masses were kept in the dark while a select few benefited greatly.  Without the knowledge being shared,  it tended to die along with it's owners and was gone from history forever.  An example of this is how a German monk knew what South America looked like well before any European were supposed to have actually been there.

This does raise the question however,  is valuable knowledge still being today because of the pursuit of power and importance?  When you come up with great ways of doing things do you share them or keep them to yourselves to your advantage?
Saturday 8 December, 2007 02:06 PM
 

Putin appoints Chemezov to oversee technology industries

Clipped to the Drawing Board by George Tan  

MOSCOW: President Vladimir Putin on Monday ordered the creation of a state-run corporation to oversee engineering in high-technology Russian industries, in the latest Kremlin effort to overhaul strategic sectors that have foundered since the Soviet collapse.

Putin's decree, released by the Kremlin, appointed Sergei Chemezov as the head of Rostekhnologia , a holding company that would oversee production and exports of high-technology industrial products.

....click the link to read more

Friday 30 November, 2007 04:04 PM
 

Walter Mossberg: Inspector gadget

Clipped to the Drawing Board by Dave Ellery  

When Walter Mossberg speaks, Bill Gates, Steve Jobs and the entire consumer electronics industry pay attention. That's because the personal technology guru is fighting a one-man crusade against fiddly mobile phones and rip-off computers.

....click the link to read more

Friday 30 November, 2007 08:07 AM
 

Nano water pump makes its debut - in theory

Clipped to the Drawing Board by Susan Decker  

Physicists in China and the UK have put forward a new design for a nanoscale water pump . The device, which is inspired by the structure of channels in living cells, pushes water molecules in one direction thanks to charges on the surface of a nanotube. If engineered, it could find use in a number of important applications, including chemical separation, water purification, sensing and drug delivery.

....click the link to read more

Thursday 29 November, 2007 06:02 AM
 

Imagining a bionic future:PROPRIO

Clipped to the Drawing Board by Pat Sheen  

When Paul Selmer lost his right leg below the knee in a hunting accident, a doctor fitted him with a standard prosthesis that required a waist belt to swing the wooden foot with each step. Selmer remembers it feeling like a “sandbag.”

That was 28 years ago. The gallery owner and small-aircraft pilot is now a devotee of a high-tech device called a PROPRIO foot , which utilizes sensors, artificial intelligence and microprocessors.

....click the links to read more

Wednesday 28 November, 2007 04:01 AM
 

Much work to do to be world-class companies

Clipped to the Drawing Board by Yan Chu  

Chinese companies should encourage innovation, protect intellectual property, become more open and keep learning if they hope to become world-class companies, Chinese entrepreneurs said at a forum at the weekend.

Also, they should improve their competitiveness to ensure that they stay at the top of the ladder, entrepreneurs said at the 5th Global Chinese Business Leaders Summit whose theme was "Growing into World Class Enterprises - Inheritance and Innovation."

....click the link to read more

Tuesday 27 November, 2007 10:02 PM
 

New X-ray detector first of its type: Samsung

Clipped to the Drawing Board by Sean  

South Korea's Samsung Electronics said on Thursday it has developed a new digital X-ray system which can deliver sharper images and save time and money.

With advanced engineering, the digital X-ray detector uses thin-film transistor technology and is the first of its kind in the world, the firm said.

....click the link to read more

Sunday 25 November, 2007 10:09 AM
 

In the beginning, there was ale .....

Clipped to the Drawing Board by jackson Browne  

High in the Bavarian Alps in the Middle Ages, Benedictine monks came up with an ingenious solution to a serious problem.

The monks had been happily brewing beer in their hilltop monasteries for centuries, keeping their strength up with fresh ale and fulfilling their requirement to be self-sufficient. But, like brewers all over Europe, they had a problem with summer.

The summer months were a nightmare for brewers in those pre-refrigeration days. Stopping beer becoming infected was tricky at the best of times, but when the temperature rose the chances of keeping microbes out of the sweet, sticky ale were slim. The Prince of Bavaria even laid down the law on the matter, ruling that no beer could be made between April and September.

....click the link to read more

Sunday 25 November, 2007 06:12 AM
 

Considerations for portable data centers

Clipped to the Drawing Board by Ryan  
Intel is looking at developing portable data centers.  Other companies such as Sun,  Google and Rackable have also been investigating them.  While the idea of a portable data center sounds quite interesting and opens up a lot of possibilities,  at the same time it also raises a lot of engineering questions.  Things such as:
  • How do you effectively manage heat buildup in one of these?
  • How do you protect the equiment during transportation?
  • How do you adequately secure one of these once on site?
  • What about maintenance for broken equipment?
  • Being a big hunk of metal,  how is it going to react to a lightning strike?

Seems that there are a whole heap of challenges that an engineer could dive into on this.

...click the link to read more 

Saturday 24 November, 2007 02:01 PM
 

European workers catch up

Clipped to the Drawing Board by Bob Smith  

The EU narrowed the productivity gap with the US last year for the first time in well over a decade, the European commission reported today.

Driven by significant improvements in Germany, growth in output per worker last year rose to 1.5% in the EU's 27 countries, outpacing that of the world's most competitive economy where productivity was up 0.9%.

But senior commission officials cautioned that the bulk of the productivity gain could be attributed to the cyclical upturn in the economy since 2005 and the bloc still lagged behind the US in key sectors such as wholesale and retail trade, real estate, ICT and to a lesser extent in financial services.

"We simply don't have enough evidence to confirm a general trend reversal," they said. "The evidence for a structural and, therefore, durable pick-up in productivity growth remains scant to date."

....click the link to read more
Friday 23 November, 2007 12:05 PM
 

Wanted: A new generation of Einsteins

Clipped to the Drawing Board by John William  

GOETTINGEN, Germany - It may have brought the world aspirin, engineering rocket science, quantum physics and the diesel engine, but Germany's days of scientific glory are long gone and it is now hunting for a new generation of Einsteins.

Decades of underfunding and a distaste for the elitism nurtured by Nazis has meant the world's third-largest economy is trailing its global competitors, causing concern among business leaders and provoking warnings from economists.

....click the link to read more
Thursday 22 November, 2007 10:01 PM
 

Another sub atomic particle discovered

Clipped to the Drawing Board by Ryan  
Everyone knows that mesons are a class of particles that are part of the hadron family.  Well actually most of us don't but apparently they are and another one has been discovered.  This is most important in finding the answer to life the universe and everything and it all comes back to something called E8.  E8 is actually quite simple when it's explained properly.

If any of this stuff means absolutely anything to you then I envy you because it pretty much all flew straight over my head.  I don't really know what they're on about but I'm sure it must be important to engineering in some way.


Wednesday 21 November, 2007 06:05 PM
 

‘Seaweed’ Clothing Has None, Tests Show

Clipped to the Drawing Board by Bob Smith  
Lululemon Athletica has been a standout performer on Wall Street since it went public in July, thanks to the popularity of its costly yoga and other workout clothes, which are made with unusual materials, including bamboo, silver, charcoal, coconut and soybeans.

One of its lines is called VitaSea, and the company says it has engineered it with seaweed. The fabric, according to product tags, “releases marine amino acids, minerals and vitamins into the skin upon contact with moisture.”
Friday 16 November, 2007 06:09 PM
 

Using nanotech to make Robocops

Clipped to the Drawing Board by Susan Decker  

Bulletproof jackets do not turn security guards, police officers and armed forces into Robocops, repelling the force of bullets in their stride. New research in carbon nanotechnology however could give those in the line of fire materials which can bounce bullets without a trace of damage.  A research paper published in the Institute of Physics’ Nanotechnology details how engineers from the Centre for Advanced Materials Technology at the University of Sydney have found a way to use the elasticity of carbon nanotubes to not only stop bullets penetrating material but actually rebound their force.

Thursday 15 November, 2007 08:04 PM
 

Greenyarn Uses Nanotechnology to Produce Smart Underwear

Clipped to the Drawing Board by Dave Ellery  

 And now for something different - as engineers look for new ways --

 Greenyarn , a Boston firm developing advanced fabrics for consumers seeking eco-friendly alternatives to conventional materials, is launching smart underwear as one of it's new products for 2008.

Wednesday 14 November, 2007 12:02 AM
 

Why open source and open innovation has to be taken more seriously

Clipped to the Drawing Board by Rose Shah  

 The idea that companies will succeed in the 21st century by drawing in the brightest minds from everywhere and engineering solutions, not just from within their own four walls, has gathered momentum over the last decade.

 

Thursday 8 November, 2007 02:07 AM
 

101 gadgets that changed the world

Clipped to the Drawing Board by Adam Crighton  

We all have our favorites,  this is a wide ranging list of gadgets and engineering improvements - did they change your world ?   -   101 gadgets that changed the world

Wednesday 7 November, 2007 06:02 PM
 

Need For Speed: Engineering Propels Champion Cyclist

Clipped to the Drawing Board by Pat Sheen  

As junior Nick Frey sat in his fluid mechanics course last spring, he was thinking about bicycles -- but he wasn’t daydreaming.  Engineering principles applied to sporting equipment

Wednesday 7 November, 2007 02:05 PM
 
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"A good scientist is a person with original ideas. A good engineer is a person who makes a design that works with as few original ideas as possible" - Freeman Dyson