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Thursday, October 4, 2012
Wednesday, October 3, 2012
Blood hound SSC 1000 miles per hour. 10-04
The Bloodhound is so fast, its creators needed to reinvent the wheel.
Officially dubbed the Bloodhound SSC -- short for supersonic car -- the pencil-shaped racer is meant to become the fastest car in the world and the first to reach 1,000 miles per hour -- faster than a speeding bullet. A car that fast doesn't just run on tires. It runs on 200-pound circles of aerospace aluminum that can absorb 50,000 times the force of gravity.
"We will have pushed back the boundaries of human endeavor," driver Andy Green, who flies fighter jets as a wing commander in the Royal Air Force in his spare time, told ABC News.
The car's statistics are mind boggling. The engine is a combination rocket (designed by a 28-year-old self-trained rocketeer), race car engine and fighter jet afterburner that generates six times more power than all the cars in an Indy car race combined.
Individually, many pieces of the Bloodhound have appeared in race cars or missiles before. But the rocket is one-of-a-kind and the pieces have never been combined -- which is why the creators don't know what will happen when the engine is fired up for the first time in western England Wednesday.
Szyjanowicz acknowledged that while the experiment is expected to work, the risk is large: "We could end up with a big empty space where the rocket and engine used to be.""It's a proper mashup of technologies. Formula One technology, military and defense technology, rocket technology which is unique -- and putting all that together is a big challenge," said Pio Szyjanowicz of Cosworth, the company that created the Bloodhound's control system and Formula One engine and makes engines for U.S. Navy drones. "Tomorrow will be a step into the unknown for all of us."
Here's how you get to 1,000 miles an hour in a 40-foot-long titanium and carbon-fiber car, which the organizers say have taken 30 man-years to perfect:
First, a jet engine from a Eurofighter aircraft -- which is significantly faster than the U.S. Air Force's F-18 Hornet -- accelerates the car to about 300 miles per hour in about 15 seconds.
Green then starts filling the rocket with high test peroxide fuel. So much fuel is needed (one ton in 20 seconds) that the pump to supply it is actually a Formula One engine. The pump technology, Szyjanowicz said, is usually found in an intercontinental ballistic missile.
Green then pushes a button that fills the rocket with fuel and allows it to hit full power. He accelerates from 350 mph to 1,050 in 25 seconds. He maintains that speed for one mile (it only takes him 3.5 seconds to cover the distance) and then he shuts down the rocket, hits the brakes and deploys a parachute designed to decelerate him from 1,050 to zero in 40 seconds. He'll cover 12 miles in 2 minutes.
"You don't feel speed. You feel the acceleration, how quickly you get there," Green said. "Kind of like a fairly aggressive roller coaster ride."
Perhaps only Green would describe a deceleration that will subject him to three times the force of gravity as "fairly aggressive." He has been flying jets for 20 years, and in 1997 became the first person to break sound barrier in a car when he set the current land speed record of 763 miles an hour.
To train for this project, Green has been driving race cars and flying aerobatic aircraft on the weekends. He insists that because of the nature of the rocket, he isn't concerned about his safety.
"This is an optimal way to produce something very safe and very controllable," he said.
Tuesday, October 2, 2012
USAID opens new channels for higher education 10-02
USAID
opens new channels for higher education
By Ezekiel Carlo
Orlina on 28 September 2012
The U.S. Agency for International Development
has launched its latest program targeting institutions of higher education
called Fall Semester. The program aims to take university
engagement to a new level by opening channels of communication between
America’s premier aid agency and the academe.
Through USAID’s website,
students and other members of the academe can select from different engagement
opportunities classified simply as serve, solve,
and join.
Under serve,
individuals may apply for internships, fellowships, job openings, as well as
volunteer work in and out of the United States. Opportunities classified
under solve allow students, researchers, and members of the
faculty to propose innovations in health, education, scientific research,
sustainable development, and other sectors. Under join,
individuals are given the chance to interact and exchange ideas through web
chats and guest lectures, as well as become a part of USAID’s partner
organizations on campus. According to USAID, arecently-launched web tool allows
for direct communication with USAID Administrator Rajiv Shah.
Fall Semester is part of a broader USAID strategy to attract members of
the academe and encourage the involvement of higher education institutions in
addressing global development problems.
For recently, on February 8, 2012, USAID
announced a special funding opportunity for universities called Higher
Education Solutions Network, which is designed to further integrate
innovation, science and technology in America’s global development policy.
While the second stage of the request for applications (RFA) process officially
closed on July 17, 2012, USAID confirmed to Devex that similar opportunities
will be announced and released in the future.
USAID’s Higher Education Solutions
Network program aims to create and fund two types of “centers” tied to
universities, colleges, research centers and other higher learning
institutions. Consortium centers involve a collection of universities, NGOs,
and companies while single institution centers will involve an individual
institution. These centers will contribute to existing and future USAID
programs through activities such as research, analysis, and training.
The primary goal of the Higher
Education Solutions Network is to establish institutional partnerships
that will create and leverage a virtual network of leading experts who will
help USAID solve distinct global development challenges. USAID’s hope is that
this network will help USAID identify new solutions, save money, and improve
development outcomes over time.
USAID has a long history of partnership with
institutions of higher education, research institutes, colleges, and community
colleges. One of USAID’s marquee university engagement programs called Higher Education for Development has
helped launch more than 300 university partnerships that have strengthened the
institutional capacity of more than 200 developing country higher education,
research, and training institutions in approximately 60 countries since 1987.
As of fiscal 2011, HED was administering 169 active partnerships with U.S.
higher education institutions.
Monday, October 1, 2012
The alternative limb project 10-01
The Alternative Limb Project offers a personal and friendly bespoke service, which provides unique prosthetics to blend in with the body or stand out as a unique piece of art, reflecting the wearer’s imagination, personality and interests.
We will involve the wearer in all stages of the process from conception of ideas to the final work.
An alternative-style limb can help to break down social barriers, delight the eye and provide an unusual talking point.

The realistic limbs
With an eye for fine detail, Sophie will sculpt life like limbs to match your sound side.
• Silicone can be made translucent like skin
• Colours can be matched to your sound side
• Creases , blemishes, freckles and veins can be reproduced
• Nail colours and shapes can be simulated (nail varnish can be used and removed )
• Comfort gel pads can be incorporated into the prosthesis
• Build ups can be made for correcting alignment or for adjusting height discrepancies
Whilst some limbs are considered passive prosthetics (no mechanical movement ) they still have important functional capabilities. This includes actions such as pushing, pulling, stabilizing, supporting, light grasping and typing.
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