Naked Scientists Special Editions

Boaty McBoatface and the Antarctic mystery

Loading player...
In March 2016 the public voted to name a new polar research vessel "Boaty McBoatface", ultimately though, it was decided that "RRS Sir David Attenborough" was a more fitting choice. But the name "Boaty McBoatface" lived on and was instead given to one of the ship's autonomous submarine vehicles. Now, data from Boaty's first research mission in Antarctica has revealed a worrying new mechanism related to rising sea levels. Boaty has discovered that winds above the southern ocean, which have been strengthening in recent years, due in part to increased concentrations of greenhouse gases in the atmosphere, are driving warmer surface water down into the depths of the ocean and warming the water right at the bottom of our oceans. Warmer oceans mean melting ice caps, so this new discovery is vital to help us accurately predict the rate that global sea levels will rise and plan for the consequences. Heather Jameson spoke to Southampton University's Alberto Naveira Garabato who led the project. For information regarding your data privacy, visit acast.com/privacy
26 Jun 2019 English United Kingdom Science

Other recent episodes

Sickle cell defeated malaria and opened up pastures new

Malaria has been killing humans for at least fifteen thousand years, and our DNA still carries the scars. Ninety percent of the world's malaria cases are in Africa. But this isn't just a modern health crisis. It's written into our evolutionary history. New research from the University of Cambridge reveals…
13 Jul 8 min

Malaria in Africa

Africa remains at the centre of the global malaria crisis. The continent accounts for around 95 percent of all malaria cases, placing immense strain on health systems and costing hundreds of thousands of lives each year. In 2023, there were an estimated 249 million cases globally, with the vast majority…
20 May 10 min

Driven to End Malaria: World Malaria Day 2026

A child dies from malaria roughly every minute. A stark reminder of why urgent action is still needed. "Driven to end malaria, now we can, now we must" is the theme of this year's World Malaria Day marked on the 25th of April. But how realistic is that, and how…
26 Apr 7 min

Moths hear plants, and what fingerprints do for touch

In this episode, how kangaroos alter their postures to store more energy in their Achilles tendons and boost movement efficiency, the moths that make a beeline when they hear plants "talking" to them, tracking how people pick up diseases from their surroundings, the contribution fingerprints make to touch sensation, and…
28 Feb 37 min

Nocebos, and why the eyes of some species stay shut at birth

This month, compelling evidence for why some species keep their eyes closed for sometimes several weeks after birth, scientists prove that the "nocebo" effect is more potent than a placebo, researchers report what happens when fish eggs and mouse sperm mix, the signals that cells use to measure the lengths…
30 Nov 2025 40 min
All episodes