News Technology

Rolls-Royce tests largest aircraft engine

Rolls-Royce has successfully tested the world’s largest aircraft engine, the Ultrafan, which is significantly more efficient and quieter than current engines. The Ultrafan was first

 News Economics

American Airlines Orders Supersonic Planes

American Airlines has placed an order for 20 supersonic jets with start-up Boom Supersonic, with an option for an additional 40. The Overture jet is

 News Chemistry

Sunlight, Water, CO2 = Kerosene

In a groundbreaking achievement, scientists from the SUN-to-LIQUID project have successfully operated a demonstration plant that produces kerosene from air using solar energy. The process