For those of you who are familiar with the lovely humour of Open All Hours, you may remember this section….
For those of you who have any technical background this material will blow you away, if you haven’t already had that experience from prior knowledge of it. It blew me away at the time.
What is Graphene?
Graphene is an allotrope (form) of carbon consisting of a one layer thick hexagonal lattice with one atom at each vertex. It is the basic structural element of many other allotropes of carbon, such as graphite, charcoal, carbon nanotubes and fullerenes.
Take the trouble to log into Manchester University’s web site to read about the discovery and watch their videos Really fascinating. This is where it all began.
Graphene is a new 2D material which was isolated in 2004. It was discovered after scientists at The University of Manchester, England, separated one atomic layer of graphite using simple sticky tape.
Graphene was first isolated by Prof Sir Andre Geim and Prof Sir Kostya Novoselov at The University of Manchester. It is the thinnest material known and yet also one of the strongest. It conducts electricity as efficiently as copper and outperforms all other materials as a conductor of heat. Graphene is almost completely transparent, yet so dense that even the smallest atom helium cannot pass through it.
The uses of graphene are limitless and because of its multi-functional properties, graphene can be used in thousands of different applications.
Sporting goods, technology and motor vehicles are just a few of the applications that can be improved with graphene. The constant research being done every day is quickly proving that graphene is truly the material of the future.
Graphene’s flexibility could be used in emerging technologies such as rollerball computers, heat sensitive clothing and flexible phones.
Graphene allows light to pass through it very easily, meaning that we could see TVs built into windows and Sat Navs built into car windscreens in the future of electronics.
One of graphene’s most dynamic properties is its remarkable thinness. At just one atom thick, graphene is so thin that it is extremely flexible and conducts heat and electricity extremely well. To put it into context, graphene is about one million times thinner than a human hair.
Graphene’s thinness lends itself perfectly for the development of future technology. Its high conductivity makes it perfect for aiding in CPU cooling and creating more efficient graphene technology.
Graphene is the strongest material known to man – more than 200 times stronger than steel and stronger than diamonds. The strength of graphene could be used in composites and coatings for applications such as the aerospace and automotive industries.
Try this one in your local….
One day a florist went to a barber for a haircut. After the cut, he
asked about his bill, and the barber replied, ‘I cannot accept money
from you; I’m doing community service this week.’ The florist was
pleased and left the shop. When the barber went to open his shop the
next morning, there was a ‘thank you’ card and a dozen roses waiting for
him at his door.
Later, a cop comes in for a haircut, and when he tries to pay his bill,
the barber again replied, ‘I cannot accept money from you; I’m doing
community service this week.’ The cop was happy and left the shop. The
next morning when the barber went to open up, there was a ‘thank you’
card and a dozen doughnuts waiting for him at his door.
Then an MP came in for a haircut, and when he went to pay his bill, the
barber again replied, ‘I cannot accept money from you. I’m doing
community service this week.’ The MP was very happy and left the shop.
The next morning, when the barber went to open up, there were a dozen
MPs lined up waiting for a free haircut.
And that, my friends, illustrates the fundamental difference between the
citizens of our country and the politicians who run it.
BOTH POLITICIANS AND NAPPIES NEED TO BE CHANGED OFTEN,
AND FOR THE SAME REASON!
You only need 4 correct out of 10 questions to pass.
3) From which animal do we get cat gut?
4) In which month do Russians celebrate the October Revolution?
5) What is a camel’s hair brush made of?
6) The Canary Islands in the Pacific are named after what animal?
7) What was King George VI’s first name?
8) What color is a purple finch?
9) Where are Chinese gooseberries from?
10) What is the color of the black box in a commercial airplane?
Remember, you need only 4 correct answers to pass, but it’s not as easy as you may be thinking. I’ll come back tomorrow and give you the answers.
Working in construction, we are always on the look out for new innovative ideas.
There’s none quite like the Chinese for these!