If some people get impatient waiting for a soft-boiled egg to cook, that's nothing compared to a group of theoretical physicists at the Imperial College London. They've come up with a new method that could allow lasers to heat certain materials to temperatures hotter than at the Sun's core in 20 quadrillionths of a second. The new technique would reportedly be 100 times faster than the world's most energetic laser system at the Lawrence Livermore National Laboratory, California, and may one day have applications in future fusion research.
It's no Michelangelo, but a robotic arm wielding a brush has completed a multi-colored oil painting at the behest of nothing other than human eyes. The system has been developed as engineers search for intuitive means of controlling robotic limbs, demonstrating how one day we might be able to wash the dishes while playing video games at the same time.
While many of us may have experienced a bit of queasiness on unusually
rough flights or boat trips, some people suffer from extreme motion
sickness even under relatively calm conditions. Although medication can
help, it also causes side effects such as drowsiness. In a few years,
however, there may be a preferable alternative ... which users would
stick to their head.