The Perseverance Rover's First Go Into Mars

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The perseverance rover has been rolling around since it landed on mars. Part of the mission is to try and collect some samples and then stale them, and in future, another mission ill come pick em up and take em back to earth. The first place that it tried, potentially was igneous rock, and this next one is maybe more like sedimentary,. which is closer to what the engineers here on earth so have tested successfully. But this one didn't necessarily do the business.

A team is creating bespoke words for scientific terms in African languages, and the sustainability of the electric car boom.

00:46 Creating new words for scientific terms

Many words that are common to science have never been written in some African languages, or speakers struggle to agree what the right term is. Now a new project aims to change that, by translating 180 research papers into six languages spoken by millions of people across the continent of Africa.

News: African languages to get more bespoke scientific terms

11:48 Research Highlights

A rainbow of biodegradable inks derived from brown seaweed, and the enormous centipede that preys on baby birds.

Research Highlight: From drab to dazzling: seaweed yields sparkling coloured inks

Research Highlight: The giant centipede that devours fluffy baby seabirds

13:58 How sustainable is the electric car boom?

As electric cars become more ubiquitous, manufacturers will have to up the production of batteries needed to power them. But that begs the question - can they be mass produced in a sustainable way?

News Feature: Electric cars and batteries: how will the world produce enough?

24:06 Briefing chat

We discuss some highlights from the Nature Briefing. This time, how a tusk-based ‘chemical GPS’ revealed details of a mammoth’s enormous journeys , and why the Perseverance rover’s first efforts to collect a Mars rock sample didn’t go according to plan.

Nature: Mammoth’s epic travels preserved in tusk

Nature: Why NASA’s Mars rover failed to collect its first rock core

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