Shorter Days and Binning Best Before Dates

Shorter Days and Binning Best Before Dates

In the world of science news this week, major supermarkets in the UK are removing their best before dates after data reveals just how much they sway our decisions to chuck food away. Plus, we dive into some physics to understand what influences how fast the Earth spins and how this fluctuates, the virtual robotic surgery techniques which helped separate Siamese twins in Brazil, and how gestures can make video meetings less fatiguing and more engaging. Like this podcast? Please help us by supporting the Naked Scientists

Episoder(1223)

Exploding Jellyfish, Marine Conservation and Sharks-3D

Exploding Jellyfish, Marine Conservation and Sharks-3D

Marine biology and conservation specialist Dan Laffoley, from English Nature, and Chris Lynam, from the University of St Andrews join us to dissect the state of the worlds oceans and marine protected ...

22 Jul 200658min

The Science of the Sun, Sun Tanning, Nuclear Fusion and Fission Power

The Science of the Sun, Sun Tanning, Nuclear Fusion and Fission Power

Rutherford Appleton Laboratory astrophysicist Chris Davis joins us to shed light on the structure and workings of the sun and the newly-launched STEREO mission, Cambridge University engineer Jeffery L...

15 Jul 200655min

Allergies, the Immune System and Parasites

Allergies, the Immune System and Parasites

In honour of the annual hoards if bleary-eyed hayfever sufferers, we are joined by Carrock Sewell who describes how the immune system works, what causes allergic reactions and how we might be able to ...

8 Jul 200655min

Sex Chromosomes, Genetics and Food Webs

Sex Chromosomes, Genetics and Food Webs

Breaking things down to the building blocks of life this week is Mark Ross, who discusses the evolution of sex chromosomes, genetics and genomes, Michael Traugott describes a novel way of using geneti...

1 Jul 200657min

Naked Question and Answer and The Life of Benjamin Franklin

Naked Question and Answer and The Life of Benjamin Franklin

Answering all your questions on science, technology and medicine this week are Drs Chris, Dave and Kat, who will be revealing why spicy foods make you sweat, the highest possible temperature, the caus...

24 Jun 200657min

Social Insects and Locust-Inspired Car Safety

Social Insects and Locust-Inspired Car Safety

Scratching the itch of curiosity this week is William Foster, who will be talking about the evolution of social insects and his quest for social beetles in Thailand, Claire Rind flies in the face of c...

17 Jun 20061h

Bacteria, Viruses and Fungi

Bacteria, Viruses and Fungi

This week we focus on the science of the very small - the microbial world of bacteria, viruses and fungi with Nottingham Universitys Liz Sockett and Cambridge Universitys Stacey Efstathiou and Ali Ash...

10 Jun 200655min

Oil, Fuel Cells and Alternative Energy

Oil, Fuel Cells and Alternative Energy

Powering the generators for the show this week is Nicky White who describes how oil is formed, how we find and extract oil and how long oil supplies will last, Lynne Macaskie discusses how fuel cells ...

3 Jun 200656min

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