Showing posts with label inventions. Show all posts
Showing posts with label inventions. Show all posts

Thursday, 9 May 2013

Coming soon: your personal flying car


It's 2013. Where's my flying car? Answer: about eight years away.
Learning how to safely operate a TF-X vehicle should take an average driver no more than five hours. 

Terrafugia is a Massachusetts company previously known for the Transition, which is best described as a plane you can drive. Its wings fold up, meaning pilots can drive it off the runway and straight home. Which is great for pilots, but what about the rest of us?

An artist's impression of what the TF-X model will look like during flight.Now Terrafugia is working on a futuristic flying car, the TF-X, which it expects to start selling in the early 2020s. It's a cross between a Google self-driving car, a helicopter and a plane. The carbon-fibre vehicle takes off vertically, from your driveway (presuming you have 100 feet of clearance), using electric-powered rotor blades mounted on each side.

Once in the air, the rotor blades drop and a rear-mounted gas engine takes over. In normal weather, the computer lands for you, though you have a parachute as a backup – just in case you encounter any HAL-style situations. It has a range of up to 800 kilometres.

The concept behind the TF-X is that it puts as much of the process as possible on autopilot; as much as your average commercial aeroplane, if not more. "Learning how to safely operate a TF-X vehicle should take an average driver no more than five hours," the company claims.

Terrafugia isn't announcing the cost until it gets closer to production, though it does claim: "With investment in automotive scale production, early studies indicate that it is possible that the final price point could be on-par with very high-end luxury cars."

Currently, the company estimates it will start shipping the $US270,000 Transition plane to customers in 2015. If they sell well, it will increase the likelihood of the TF-X flying car becoming a reality in the early 2020s.

Mashable is the largest independent news source covering digital culture, social media and technology. This post was originally published on Mashable.

Tuesday, 7 May 2013

Scientists find cure for going grey


LONDON: A cure for grey hair that will allow millions to throw away their hair dyes could soon be available, researchers say.

They found people who are going grey develop "massive oxidative stress" via accumulation of hydrogen peroxide in the hair follicle, which causes hair to bleach itself from the inside out.
The journal for biological research, FASEB Journal, reported that the research team, which included experts from Bradford University's School of Life Sciences, had discovered the accumulation of hydrogen peroxide could be remedied with a proprietary treatment.

Silver fox: British actress Helen Mirren is one of the best-known greyheads.

LONDON: A cure for grey hair that will allow millions to throw away 
their hair dyes could soon be available, researchers say.
The researchers, who made their discovery after studying an international group of 2411 patients, described the treatment as "a topical, UVB-activated compound called PC-KUS [a modified pseudocatalase]", the journal said.
The treatment can also be used for people with the skin condition vitiligo, which causes a loss of pigmentation.

Study author Karin Schallreuter, a specialist in vitiligo, said: "The sudden loss of the inherited skin and localised hair colour can affect those individuals in many fundamental ways. The improvement of quality of life after total and even partial successful re-pigmentation has been documented."

FASEB Journal editor-in-chief Gerald Weissman said: "For generations, numerous remedies have been concocted to hide grey hair but now, for the first time, an actual treatment that gets to the root of the problem has been developed.

"While this is exciting news, what's even more exciting is that this also works for vitiligo.
"This condition, while technically cosmetic, can have serious socio-emotional effects of people.
"Developing an effective treatment for this condition has the potential to radically improve many people's lives."

Source - http://www.smh.com.au/lifestyle/beauty/scientists-find-cure-for-going-grey-20130506-2j3to.html