Swiss aviation pioneer Bertrand Piccard is developing a plane powered by liquid hydrogen after a much-hyped flight in 2015 ...
The company had negative free cash flow between fiscal 2016 and 2019 due to its acquisition of Harmonic Drive AG in 2016 and construction of new factories in 2017 and 2018, as well as headwinds from ...
Russia has devised a new solution that combines 3D printing and the use of common drones to lay down anti-personnel landmines ...