NTU scientists have synthesised four new types of 2D halide perovskites. The researchers found that one of the perovskites could switch between two coloured states, changing from orange to red when ...
But Australian-born, Germany-based engineer Stella Clarke did exactly that when, a little over two years ago, she invented the colour-changing car. Hailing from Sydney, Clarke began her career at ...
The Economic Freedom Fighters (EFF) would like to congratulate the opposition coalition Umbrella for Democratic Change (UDC) led by Duma Boko for the winning the 2024 General Election (GE) in Botswana ...