Keeping water out of the stratosphere could be a low-risk geoengineering approach, and using magnets to drive medical robots inside the body
First up this week, a new approach to slowing climate change: dehydrating the stratosphere. Staff Writer Paul Voosen joins host Sarah Crespi to discuss the risks and advantages of this geoengineering technique.
Next on the show, Science Robotics Editor Amos Matsiko gives a run-down of papers in a special series on magnetic robots in medicine. Matsiko and Crespi also discuss how close old science fiction books came to predicting modern medical robots’ abilities.
This week’s episode was produced with help from Podigy.
About the Science Podcast
Authors: Sarah Crespi; Paul Voosen; Amos Matsiko
Episode page: https://www.science.org/doi/10.1126/science.zvvddhw
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Compassion fatigue in those who care for lab animals, and straightening out ocean conveyor belts
Battling bias in medicine, and how dolphins use vocal fry
Shrinking MRI machines, and the smell of tsetse fly love
Earth’s hidden hydrogen, and a trip to Uranus
Using sharks to study ocean oxygen, and what ancient minerals teach us about early Earth
Visiting a mummy factory, and improving the IQ of … toilets
Wolves hunting otters, and chemical weathering in a warming world
Bad stats overturn ‘medical murders,’ and linking allergies with climate change
Peering beyond the haze of alien worlds, and how failures help us make new discoveries
A controversial dam in the Amazon unites Indigenous people and scientists, and transplanting mitochondria to treat rare diseases
Year in review 2022: Best of online news, and podcast highlights
Breakthrough of the Year, and the best in science books
The state of science in Ukraine, and a conversation with Anthony Fauci
A genetic history of Europe’s Jews, and measuring magma under a supervolcano
Artificial intelligence takes on Diplomacy, and how much water do we really need?
Mammoth ivory trade may be bad for elephants, and making green electronics with fungus
Kurt Vonnegut’s contribution to science, and tunas and sharks as ecosystem indicators
Cities as biodiversity havens, and gene therapy for epilepsy
Space-based solar power gets serious, AI helps optimize chemistry, and a book on food extinction
Snakes living the high-altitude life, and sending computing power to the edges of the internet
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