Colin discovered technology at an early age, pulling apart clocks, radios, and the family TV. Despite his father's remonstrations that he never put anything back together, Colin went on to become an electronics engineer. Later he decided to get a degree in anthropology, and used that to do all manner of interesting things masquerading as work. Even later he took up sculpting, moved to the coast, and never learned to surf.
Two optoelectronic materials getting a lot of press these days are perovskite and quantum dots. Both have been individually utilized by researchers to boost sunlight conversion to electrical current in solar cells, and to increase the efficacy of electrically-generated light. Now engineers at the University of Toronto (U of T) have combined both of these materials to create an ultra-efficient, super-luminescent hybrid crystal that they say will enable new records in power-to-light conversion efficiencies.Read More
With low profiles, origami-like angles, and razor-sharp contours, the wedge-shaped supercars of the 1970s were the epitome of outrageous automotive style. Whilst the likes of the Lamborghini Countach, the Lotus Esprit, and the BMW M1 were the on-road embodiment of this ethos, the Maserati Boomerang concept car that preceded them took this style to the limit. Now, more than 40 years after it made its first appearance, this one-off automotive icon will be offered for sale by auction.Read More
In quantum cryptography, encoding entangled photons with particular spin states is a technique that ensures data transmitted over fiber networks arrives at its destination without being intercepted or changed. However, as each entangled pair is usually only capable of being encoded with one state (generally the direction of its polarization), the amount of data carried is limited to just one quantum bit per photon. To address this limitation, researchers have now devised a way to "hyperentangle" photons that they say can increase the amount of data carried by a photon pair by as much as 32 times.Read More
Cruising at speed down the highway with a heads-up display (HUD) constantly feeding data into your line of sight can make anyone feel like a jet pilot on the road; totally in control of your vehicle and primed to avert any potential danger that comes your way. However, recent studies by the University of Toronto show that the HUD multi-tasking method of vehicle piloting may well not provide the extra margin of safety that we think it does. In fact, according to the researchers, it could be downright dangerous.Read More