Friday, October 12, 2012
Wednesday, October 3, 2012
Monday, September 17, 2012
Bikamper Travel Tent
Introducing the Bikamper tent by Topeak. This
personal travel tent utilizes the front wheel of your bike in place of
tent poles, and folds up into a small, space-saving bag which can then
be strapped to the handlebars/bike rack. The main body is constructed
of water-resistant
ripstop nylon and features three mesh panels for ventilation/stargazing,
with a fly for extra water protection.
Stats: 3 seasons, 10" x 5,5", 1.6 m2 floor area, 3 windows/1 door, 2.98 lbs
Get yours: http://www.topeak.com/products/Bike-Tent/Bikamper
Stats: 3 seasons, 10" x 5,5", 1.6 m2 floor area, 3 windows/1 door, 2.98 lbs
Get yours: http://www.topeak.com/products/Bike-Tent/Bikamper
Wednesday, September 5, 2012
Monday, July 16, 2012
Duolingo: learning/translation exchange
This is such a worthwhile project it needed posting. Duolingo is a non-profit, interactive language learning program that has the double benefit of providing language translation services for the world wide web. Users of all levels can gradually build their knowledge base in their chosen language, and in return actively participate in the translation of our international online information bank. Although there is a bit of a learning curve, the active format is a great way to start applying language skills right away, while contributing to a worthy cause. Highly recommended. (...did I mention it's free?)
Check out their home page to register: Duolingo.com
Check out their home page to register: Duolingo.com
Tuesday, June 19, 2012
We live in exponential times
Both inspiring and daunting; might leave you feeling a bit small and overwhelmed.
Solar-Powered Bionic Eye?!
It seems we're materializing all our sci-fi movie fantasies these days (I'm still waiting for my hover-board, btw...) - could this technology allow the blind the gift of sight again? Stanford University seems to think so. Although yet to be tested on humans, researchers at Stanford have invented goggles
that can send information to chips – which behave like solar cells –
implanted into eye retinas. These new retinal implants would require far
less invasive surgeries than the limited options that are currently available.
The goggles have a miniature camera embedded in the nose-piece, from which images are sent to a tiny portable computer. In turn, the computer generates the video images that are transmitted into the eyes via infrared lasers inside the goggles’ lenses. The lasers then are reflected onto tiny photovoltaic chips embedded under the retinas, effectively allowing the patient to see hazy images. The device implanted behind the retina is essentially an array of mini solar devices, which use energy from the sun to provide power to the chip as well as to transmit data through the eye to the brain.
This new system is capable of producing vision of 20/200, which is beyond what is considered legally blind, but the researchers reasonable expect to achieve 20/100, which would produce a picture clear enough that a person could recognize faces and read large print.
The goggles have a miniature camera embedded in the nose-piece, from which images are sent to a tiny portable computer. In turn, the computer generates the video images that are transmitted into the eyes via infrared lasers inside the goggles’ lenses. The lasers then are reflected onto tiny photovoltaic chips embedded under the retinas, effectively allowing the patient to see hazy images. The device implanted behind the retina is essentially an array of mini solar devices, which use energy from the sun to provide power to the chip as well as to transmit data through the eye to the brain.
This new system is capable of producing vision of 20/200, which is beyond what is considered legally blind, but the researchers reasonable expect to achieve 20/100, which would produce a picture clear enough that a person could recognize faces and read large print.
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