Scientists in Australia and the US have discovered a way to more than double the efficiency of thermoelectric materials.
Space-based radar technology could help reduce costs in the renewable energy sector.
Engineers have made a biocompatible sono-ink that solidifies into different 3D shapes and structures by absorbing ultrasound waves, a development that could advance minimally invasive medicine.
Commercial flights between New York and London could use less fuel if they make better use of the jet stream and satellite technology.
