Hot Nectar, Warming Weather and Birds Missing the Spring

Hot Nectar, Warming Weather and Birds Missing the Spring

In the hot seat this week is Beverley Glover, who will describe how flowers warm their nectar to entice passing pollinators, real life weatherman John Law discusses weather predictions and how to calculate temperature days in advance, and Marcel Visser explains how warming weather and earlier springs spell disaster for migrating birds. Also on the show, we will hear from Katey Walter about a new source of atmospheric methane, and in Kitchen Science, Derek and Dave get their hands wet in the name of discovering how the human body judges temperature. Like this podcast? Please help us by supporting the Naked Scientists

Episoder(1223)

The best of 2022!

The best of 2022!

We're looking back at 2022, a remarkable year for many reasons. Whilst it is easy to be consumed by stories of conflict, climate catastrophe, and disease outbreaks, it is still important to remember t...

3 Jan 202354min

A deep dive into oceanography

A deep dive into oceanography

We're taking a look at our planet's oceans, and seeing how and where the important work into studying our seas takes place, as well as finding out how the data collected by marine expeditions translat...

20 Des 202230min

Nuclear fusion, and magnetic air pollution

Nuclear fusion, and magnetic air pollution

A landmark achievement: nuclear fusion experiments produce a net energy output - so what does this mean in practical terms. Also, glasses that soak up infrared to auto-demist. And how magnets are help...

16 Des 202225min

Tumours and tectonics: magnets making a mark

Tumours and tectonics: magnets making a mark

This week we've found ourselves attracted by the topic of magnetism; it's what makes it possible to generate and distribute electricity to our homes, or send messages and radio broadcasts over the air...

13 Des 202229min

AI passes Turing Test, and new drug for Covid

AI passes Turing Test, and new drug for Covid

In the news, the old liver drug that turns out to be able to prevent Covid-19 infection, the artificial intelligence systems that pass the Turing test and can write their own computer programmes, and ...

9 Des 202227min

8 billion: an overpopulation crisis?

8 billion: an overpopulation crisis?

Last month, we were told, the 8 billionth person was added to Earth's human population. But despite many acknowledging that some of the biggest threats facing us and the planet, like climate change - ...

6 Des 202230min

New Alzheimer's treatment, and mussel memory

New Alzheimer's treatment, and mussel memory

A new Alzheimer's drug shows some promise in trials, but are the risks from side effects worth it? A new contraceptive inspired by Roman history and shellfish... And the surprising discovery about ant...

2 Des 202228min

Personality testing: no wrong answers?

Personality testing: no wrong answers?

If you've recently applied for a job, you may have been asked to fill out a personality test. From banks and consultancy firms to fast-food outlets, they're increasingly being used as a way to improve...

29 Nov 202228min

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