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Researchers in WA have started a new project tracking sea lions. These sea lions are getting a make-over with human hair dye! But first, a bit about these stylish lions of the sea.

When you’re installing solar panels, it’s important to point them at the Sun. But the Sun isn’t always in the same place – it moves across the sky over the course of a day. If you can aim the panels towards the Sun as it moves, they can produce up to 40 per cent more power…