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Bottlenose dolphins can sense electric fields, study shows

A small team of bio-scientists from the University of Rostock’s Institute for Biosciences and Nuremberg Zoo’s Behavioral Ecology and Conservation Lab, both in Germany, has found evidence that bottlenose dolphins can sense electric fields. In their study, reported in the Journal of Experimental Biology, the group tested the ability of two captive bottlenose dolphins to sense a small electric field.

Many creatures in the are able to sense an electric field—some sharks and the platypus, for example—but only one type of marine mammal has been found to have the ability: the Guiana dolphin. In this new effort, the research team wondered if other types of dolphins have the ability.

They chose to study for two reasons: a pair of were available for testing at the nearby Nuremberg Zoo, and prior research suggested that neural cells in the vibrissal crypts situated along the dolphins’ snouts strongly resembled the electric-field detectors observed in sharks.

Certain Skin Bacteria can Inhibit Growth of Antibiotic-Resistant Bacteria

Researchers have found a bacteriocin that can help inhibit the growth of antibiotic-resistant bacteria. Infections with antibiotic-resistant bacteria are a growing global problem. Part of the solution may lie in copying the bacteria’s own weapons. The research environment in Tromsø has found a new bacteriocin, in a very common skin bacterium. Bacteriocin inhibits the growth of antibiotic-resistant bacteria that are often the cause of disease and can be difficult to treat.

One million deaths each year.

The fact that we have medicines against bacterial infections is something many people take for granted.

Blood Test #7 in 2023: 15 — 21y Younger Biological Age

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The global battle over microchips | DW Documentary

Computers, cars, mobile phones, toasters: countless everyday objects contain microchips. They’re tiny, unremarkable and cheap, but since the outbreak of the coronavirus pandemic, they’ve been at the center of a political and industrial tug of war.

Against the backdrop of the trade war between China and the US, “The Microchip War” spotlights all the aspects of this conflict. In the film, the world’s most influential actors in this industrial sector weigh in.

No one is in any doubt that microprocessors are as strategically important as oil. The battle over microchips could potentially redefine the geopolitical world order. In the United States and Europe, fears over a microprocessor shortage have led to a flood of investment pledges. After ceding microchip production to Asia in the 1990s, market leaders in the West are now trying to bring production back home and thereby regain control of the production chain.

This resulted in the adoption of new legislation in 2022: the European Chips Act initiated by the EU Commission under Ursula von der Leyen and — in response to this — the American “Chip and Science Act” initiated by Joe Biden. China, the US, Europe: major global powers fighting over tiny microchips. Pandemic and resource scarcity have fueled the desire for industrial reconquest and economic superiority.

But is this reindustrialization actually possible? Can the West challenge the foundations of globalization in this way?

#documentary #dwdocumentary #usa #europe #asia.

Bacteria Living Inside Our Guts Have Mindblowing Effects On Us

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Hello and welcome! My name is Anton and in this video, we will talk about the incredible effects gut microbiome has on our body.
Links:
https://www.clarkson.edu/news/microbes-gut-might-affect-pers…s-research.
https://www.smithsonianmag.com/smart-news/fecal-transplants-…180978416/
https://www.nature.com/articles/s41586-021-03532-0
https://www.nature.com/articles/s43587-021-00093-9
https://en.wikipedia.org/wiki/Gut%E2%80%93brain_axis.
https://en.wikipedia.org/wiki/Gut_microbiota.
https://www.mdpi.com/2072-6643/14/3/466
#microbiome #gut #bacteria.

0:00 Gut Microbes Intro.
0:55 You are what you eat…on an entirely different level.
1:55 Gut Brain communication.
2:50 Important functions.
3:35 Additional function we never knew about.
4:10 Surprising diversity of genes.
5:10 Modern evolution and how it affected bacteria.
6:10 It was different in ancient humans.
8:10 Even more surprising discoveries from mice — poop transplants.
10:25 Affects our brains and our mood.
11:50 Even changes our personalities?!

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