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Ultra-thin coating makes for self-cleaning solar panels

Solar panels do not work efficiently when they are dirty. German engineers have developed an ultra-thin coating that can self-clean solar panels and other surfaces. Solar is the largest source of renewable energy and is growing rapidly. But, as you…

Graham Arnold to take Socceroos to 2026 World Cup

Graham Arnold will lead the football loose through the end of the 2026 World Cup campaign, capping his impressive turn of fortunes with a new long-term deal. Ten months after being on the brink of a sack during a stuttering…

Why Earth’s Inner Core May Be Slowing Down

A new study finds that the rotation of the Earth’s inner core has slowed, causing the planet’s core to rotate in a slightly slower clip than the upper layers. Deceleration not only changes the rotation speed of the planet as…