The Nature salary and satisfaction survey reveals researchers' outlook, and NASA’s test of planetary defences.In this episode:00:45 Salary and satisfaction surveyLike all aspects of life, scientific careers have been impacted by the pandemic. To get an insight into how researchers are feeling, Nature has conducted a salary and satisfaction survey. We hear from some of the respondents.Careers Feature: Stagnating salaries present hurdles to career satisfaction09:07 Research HighlightsThe physics of a finger snap, and the surprisingly strong silk of jumping spiders.Research Highlight: It’s a snap: the friction-based physics behind a common gestureResearch Highlight: High-speed spinning yields some of the toughest spider silk ever found11:23 Briefing ChatWe discuss some highlights from the Nature Briefing. This time, the plans to smash a spacecraft into an asteroid, and how baby formula is changing to better resemble breast milk.Nature News: NASA spacecraft will slam into asteroid in first planetary-defence testChemistry World: The science of breast milk and baby formulaSubscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday. Hosted on Acast. See acast.com/privacy for more information.

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“What did the council decide on item 42?” — answered with the speaker and the moment.