An essential development in the field of solar-powered aircraft flight took place when the test flights for the Airbus Zephyr aircraft were completed, which stayed in the air for a week, ensuring ...

There’s something to be said for a simple wind-up, free flight model airplane. With no controls, it must be built very well ...

Computational chemistry describes the use of computer modelling and simulation – including ab initio approaches based on quantum chemistry, and empirical approaches – to study the structures and ...