Gravitational Waves Detectors - What Are They?

3min Snip

00:00

Play full episode

Summary

Transcript

Episode notes

Gravitational waves were detected a few years ago. New proposals are being made to make detectors even more sensitive. The hope is that we could build at detectors that could detect much more sensitive readings, and just weigh more of them. A quote from someone on the us Team about how they're going to go about doing this: 'We're just going to make it really, really big'

A computer that can participate in live debates against human opponents.

In this episode:

00:43 AI Debater

After thousands of years of human practise, it’s still not clear what makes a good argument. Despite this, researchers have been developing computer programs that can find and process arguments. And this week, researchers at IBM are publishing details of an artificial intelligence that is capable of debating with humans.

Research Article: Slonim et al.

News and Views: Argument technology for debating with humans

10:30 Research Highlights

The sea slugs that can regrow their whole body from their severed head, and evidence of high status women in ancient Europe.

Research Highlight: Now that’s using your head: a sea slug’s severed noggin sprouts a new body

Research Highlight: A breathtaking treasure reveals the power of the woman buried with it

12:56 Briefing Chat

We discuss some highlights from the Nature Briefing. This time, the next generation of gravitational wave detectors, and why 2020 was a record-breaking year for near-Earth asteroids.

Nature News: Record number of asteroids seen whizzing past Earth in 2020

Science: Giant gravitational wave detectors could hear murmurs from across universe

Subscribe 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.