This week on Txchnologist, we celebrated Robocup 2014, an international robotics competition that was held July 21-24. The event’s long-term goal is to create a robotic soccer team by 2050 that can beat the FIFA World Cup winners. The real question here is what country’s colors the robots will wear.
American and Chinese chemists have discovered that boron forms 40-atom cage structures similar to the way carbon makes soccer-ball-shaped spheres referred to as buckyballs. Boron cages may one day be useful in storing hydrogen or a still unknown range of potential new applications.
In the land down under, researchers at Australia’s Monash University and the University of Melbourne used an advanced imaging sensor taken from a missile called a focal plane array to detect malaria. The sensor detects infrared energy and researchers couple it with an infrared imaging microscope to analyze heat signatures of fatty acids within the parasite.
Learn more about the science week that was below.
Scientists looking to boost the efficiency of solar panels are taking a fresh look at an exotic physics phenomenon first observed nearly 50 years ago in glowing crystals.
Called singlet fission, the process can enable a single photon of light to generate two electrons instead of just one. This one-to-two conversion, as the process is known, has the potential to boost solar cell efficiency by as much as 30 percent above current levels, according to a new review paper published in the Journal of Physical Chemistry Letters.
Singlet fission “was originally proposed to explain some weird results that were observed in fluorescent organic crystals,” said the study’s first author Christopher Bardeen, a chemist at the University of California, Riverside. “It received a lot of attention in the 1960s and 1970s, but then it was mostly forgotten.”