Aerodynamics

3D printers being used to make World Cup stadiums 'desert-proof' in Qatar

Scientists at Qatar University are testing 3D-printed models of football stadiums that Qatar is building for the 2022 World Cup to see if they can endure the Gulf state's punishing desert climate. Qatar has sought to allay concerns about its summer heat and moved the competition to the cooler month of November.

Simple Tech: Aerodynamic drag explained

Wind resistance is a bigger deal than you realise