Sending a rover to another planet like Mars is vital if we ever want to send humans. But developing a Mars rover takes years, and is a huge financial risk. That's why being able to simulate the martian environment on Earth is important.
How long can Meta continue spending on the Metaverse before investors force it to refocus on its core business?
While level five autonomous vehicles are still years away, one of the questions facing regulators is who holds responsibility if one of these vehicles has a crash?
With issues around global fuel supplies, and the impact of climate change, many people are now starting to consider a switch to an EV. But just how green are electric vehicles?