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

Mechanical

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Mechanical
Mechanical engineers are a special breed.  Mechanical Engineers are the ones that can tackle virtually any problem.

The Tantalizing Fascism of Legoland

Clipped to the Drawing Board by John Chadwick  

If Ayn Rand liked children's toys, which she most certainly did not, she would have loved Lego. And if the shovel-faced founder of Objectivism liked amusement parks, which she totally didn't, she would have adored Legoland . After all, the Atlas Shrugged-y motto of Danish Lego creator Ole Kirk Christiansen was "only the best is good enough," which some translate as "the best isn't good enough." The Best ISN'T Good Enough? Ayn would have jazzed on that so hard.


What he's actually trying to say is that Lego is awesome in it's simplicity,  consistency and quality.  Maybe engineers can all learn something from Lego.

....click the links to read more 

Friday 7 December, 2007 09:47 PM
 

Revolutionary European Icebreaker Ship and Floating Laboratory

Clipped to the Drawing Board by Sean  

Designs are well underway for a first of a kind revolutionary ice breaking ship which will also double as a state of the art floating research laboratory.  This is an exciting engineering and scientific project which leads to many questions about how the logistics of this type of collaborative European venture can be made to work
The ship which has been named the Aurora Boralis is due for assembly work to start in 2012

Russia has a strong reputation in shipbuilding for arduous conditions and has announced that it will be a partner in launching this state-of-the-art research vessel. Other European nations are expected to join the project soon.

....click the links to read more 

Thursday 6 December, 2007 10:12 PM
 

Lego engineering for real world problems

Clipped to the Drawing Board by Ryan  

Lego has had a product called NXT for a while now that is capable of some quite complex things.  Now the guys at Lego Engineering have started a series where they look at a real world problem and then attempt to solve it using the Lego NXT system.  In this article they look at the process of clearing blood clots using ultrasonic vibrations.

I always enjoyed playing with Lego.  Interesting to see how it's evolving.

....click the links to read more
Wednesday 28 November, 2007 04:01 PM
 

The importance of geometry in the theory of everything

Clipped to the Drawing Board by Ryan  

As an engineer you would be aware of the importance of geometry.  Geometry may turn out to be a lot more important than you realise however,  and to everything in fact.  People for a long time have searched for a theory that could explain everything,  an answer to the ultimate question of lif e,  the universe and everything so to speak.  There have been many attempts such as string theory and loop quantum gravity .

Now it turns out that all it might ultimately take is 248 dimensions and a structure known as E8.  And once we figure this out we can finally sit back and ask,  "why can't the rest of life be this simple?"

....click the links to read more
Sunday 25 November, 2007 12:02 PM
 

Germany Set to build massive new particle accelerator

Clipped to the Drawing Board by Ryan  
German scientists are hoping to recreate their very own Big Bang.  Admittedly on a much smaller scale however,  which is good for us as it is still going to be a million times hotter than the center of the sun.  The equipment being used to create this involves some serious engineering and will involve specialists from a variety of countries including Germany,  Russia,  Italy,  India and China.  The accelerator will have a circumference greater than a kilometer and will be built 17 meters underground.

The worlds largest particle accelerator is CERN which is 100 meters underground and has a diameter of 2 km's.

I don't know about you but there's something scary about the idea of creating a Big Bang,  even if it is just a mini one.
Wednesday 14 November, 2007 10:03 AM
 

Titan crane is giant success

Clipped to the Drawing Board by Peter Wu  

 Back to basic engineering principles to hoist the tourists up to a new level of awe - enjoy the view

 THOUSANDS of visitors are being hooked by the lure of Britain's most unusual tourist attraction a 150ft crane above the Clyde

Monday 29 October, 2007 09:00 AM
 

Do you understand Logs?

Clipped to the Drawing Board by Ryan  
Logs are important in understanding how a slide rule works.  Logs are also important for an engineer in many other areas.  This page does a great job of explaining just what they are and how they work.  Well worth a look if you're interested.
Saturday 27 October, 2007 05:08 PM
 

Scientists Develop Artery Scurrying Micro Robot

Clipped to the Drawing Board by Ali Hamoud  

A remarkable engineering feat - next there may microscopic excavators going in as well

 The boffins at Chonnam National University have created a microscopic robot to be used in medical procedures to clear blocked arteries.

Monday 22 October, 2007 07:05 PM
 

Do you undestand water?

Clipped to the Drawing Board by Ryan  
In its purest form, it's odorless, nearly colorless and tasteless.  It covers about 70% of the earth and is the only substance that occurs naturally as a solid,  liquid and gas.  And it's also useful in many engineering tasks.  And surprisingly there are still many things about it that we still don't fully understand.  Why not have a read and find out a bit more about this basic substance that is so important to the world we live in.
Monday 22 October, 2007 09:05 AM
 

In Data for Heart Devices, Parts Are a Blind Spot

Clipped to the Drawing Board by Ali Hamoud  

There's so much of this happening today - it's a very common thing - but are they reliable ?

Medtronic’s decision to stop selling a widely used part for implanted heart devices underscores the dearth of safety monitoring of such products, as well as a design trend that may make them increasingly prone to failure, several experts said yesterday.
Wednesday 17 October, 2007 09:00 AM
 

Car-crushing, fire-breathing robot for sale

Clipped to the Drawing Board by Adam Crighton  

Chews em up and spits em out - well you get the picture 

The annual Barrett-Jackson auction in Scottsdale, Ariz., is usually a place where car collectors and enthusiasts gather to admire scores of vintage Jaguars, Mercedes, Cadillacs and other fine specimens of automobiles made in years past.
Wednesday 17 October, 2007 05:04 AM
 

Astronomers Build The Best Monster Trucks

Clipped to the Drawing Board by Pat Sheen  

 I've seen the picture and it sure looks like a monster trasporter to me ---

Otto, the first of the two ALMA antenna transporters, was given its name at a ceremony on the compounds of heavy-vehicle specialist Scheuerle Fahrzeugfabrik GmbH, in Baden-Württemberg

 

Tuesday 9 October, 2007 07:05 AM
 

Scientists construct a transparent plastic that's stronger, lighter than steel

Clipped to the Drawing Board by John William  

 Not long ago,  space travel was the stuff of fiction- we are a pretty clever bunch - us human beings

Transparent aluminum has been the dream of many ever since it was first mentioned in a popular Sci-Fi movie a couple decades back.  But researchers at the University of Michigan may have done that one better.  It could almost be called "transparent steel".

 

Sunday 7 October, 2007 01:02 AM
 

Single-axis joystick suits construction equipment

Clipped to the Drawing Board by Pat Sheen  

 I'm reverting to my childhood days of cranes and excavators in the sand pit because this really grabs my imagination (excuse the pun - Grabs!!! )

Penny + Giles has released a single-axis friction-hold version of its JC6000 multi-axis joystick

 

Monday 1 October, 2007 03:04 PM
 

Researchers discover how bicycle works

Clipped to the Drawing Board by John William  

 probably the most important engineering news of the year

It's not rocket science, but it has taken scientists over 150 years to discover how a moving bicycle remains so stable while it is in motion.

 

Wednesday 26 September, 2007 12:36 PM
 

Mechanic and Engineer Invent High-Tech Ways to Diagnose the Hidden Ailments

Clipped to the Drawing Board by Dave Ellery  

a partnership made in heaven - well almsot - a back yard garage

For mechanics like Bernie Thompson, fixing cars in the late 1970s was all about grease and, more often than not, guesses.
But a neighbor with an oscilloscope and later a biking buddy with an engineering degree helped decode a secret language spoken in a modern automobile's maze of wires and hoses, and opened a whole new world for this Albuquerque businessman.

 

Tuesday 25 September, 2007 11:57 AM
 

Intelligent steel for safer cars

Clipped to the Drawing Board by John William  

 always something new coming along - not quite rubber steel - the mind boggles with the possibilities


 Along with the design of the car body, the steel grades used are of prime importance. In the event of a crash, the steel components must combine two different characteristics: they should be ductile to absorb most of the collision energy and at the same time have sufficient shape stability to protect the passenger cabin.

 

Sunday 23 September, 2007 12:14 PM
 

A better definition for the kilogram

Clipped to the Drawing Board by Ali Hamoud  

 a very important issue and these guys are just the ones to fix it -

How much is a kilogram?

It turns out that nobody can say for sure, at least not in a way that won’t change ever so slightly over time. The official kilogram – a cylinder cast 118 years ago from platinum and iridium and known as the International Prototype Kilogram or “Le Gran K” – has been losing mass, about 50 micrograms at last check. The change is occurring despite careful storage at a facility near Paris.

Saturday 22 September, 2007 09:00 AM
 

India plans to launch reusable spacecraft

Clipped to the Drawing Board by Rose Shah  

 makes a lot of sense to me - re use if possible

India is planning to launch a reusable launch vehicle (RLV) by early 2009, the Press Trust of India (PTI) Friday quoted a top scientist as saying.

Saturday 22 September, 2007 08:37 AM
 

Slide Rule

Clipped to the Drawing Board by John Chadwick  

Not that I was around then,  but I'm amazed that the slide rule was invented in the 16th century.

I wonder what they where made from ? wood ? bone ? metal ? - I need to do some research.

Also,  who invented the first slide rule ?- This is probably a good Trivia question 

Friday 21 September, 2007 12:56 PM
 

Curiosities from 150 years of The Engineer archive

Clipped to the Drawing Board by Rose Shah  

 K9P is the formula - - I guess that they had a different view of the world back then

These days you're more likely to see a dog cocking its leg against a lamp-post than someone cleaning it, but it seems our Victorian forbears took issues of street light sanitation somewhat more seriously

Friday 21 September, 2007 12:47 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