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The Skeptics Guide #1032 - Apr 19 2025

Skeptics Guide to the Universe Feed - Sat, 04/19/2025 - 8:00am
Dumbest Thing of the Week: Turned to Stone; News Items: Where Did Earth's Water Come From, EPA Data on Emissions, Is Your Red My Red, Evolution of Complex Life, Crow Math Skills; Who's That Noisy; Your Questions and E-mails: Separate the Art from the Artists, Does the Moon Rotate; Science or Fiction
Categories: Skeptic

Readers’ wildlife photos and videos

Why Evolution is True Feed - Sat, 04/19/2025 - 7:45am

As you’re digesting this Eastern weekend, how about putting some wildlife photos together for this feature?

Today we have some coyote videos from Kathy Mechling and a few Easter flowers from Patricia Morris. Their captions are indented and you can enlarge the photos by clicking on them.

First, the wild d*gs (coyotes) from Kathy. Sound up!

Some of our more charismatic neighbors here in the Illinois Valley in SW.  Oregon.

First: find both coyotes:

Second: the second coyote is a little more obvious:

The reveal. She was curled up there all along:

Lagniappe: the pair harmonizing with distant fire engines:

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As I don’t know from flowers, readers will have to identify them for themselves. These were sent on March 21:

It might be hard to believe amidst a blizzard but spring is coming.  Just a few domestic flowers from central coast California to prove my point and cheer your day.

Categories: Science

Bill Maher (entire show)

Why Evolution is True Feed - Sat, 04/19/2025 - 6:00am

YouTube will almost certainly take down this video of Bill Maher’s entire show from yesterday, so I’m putting it up early today. Listen while you can! I’ve given the schedule below.

Intro (Maher monologue): 0-7:17

Douglas Murray: 7:17-18:15 (He talks about the topic of his new book, On Democracies and Death Cults: Israel and the Future of Civilization.

Panel: Author and libertarian Matt Welch and Democratic Senator (Minnesota) Tina Smith: 18:17-47:03

Second comedy bit (Maher monologue; “New Rules”): 47:06-57:51

Douglas Murray is always good value, especially when he talks about Israel and Palestine (as he does here), and the “New Rules” bit is pretty good. They should have given him more time.

WELL, THEY TOOK IT DOWN. But you can at least hear Maher’s “New Rule” segment, which is about “The Not-Working Class”

and here’s the short intro:

and here is the non-broadcasted “overtime”. The first topic of discussion is the UK Supreme Court’s new ruling that there are two sexes and no more.

Categories: Science

Turning down starlight to spot new exoplanets

Space and time from Science Daily Feed - Fri, 04/18/2025 - 8:55pm
Researchers have developed a new coronagraph that could make it possible to see distant exoplanets obscured by light from their parent stars.
Categories: Science

How thoughts influence what the eyes see

Computers and Math from Science Daily Feed - Fri, 04/18/2025 - 8:55pm
A new study by biomedical engineers and neuroscientists shows that the brain's visual regions play an active role in making sense of information.
Categories: Science

New colour seen for the first time by tricking the eyes

New Scientist Feed - Fri, 04/18/2025 - 12:00pm
A device has enabled people to see a new a shade of blue-green, which they say is more intense than any experienced before
Categories: Science

A Nuclear-Powered Spacecraft Could Send Humans to Titan to Look for Signs of Life

Universe Today Feed - Fri, 04/18/2025 - 12:00pm

According to a recent study by the non-profit Explore Titan, a nuclear-fission propulsion spacecraft could enable the first crewed mission to Titan, Saturn's largest moon.

Categories: Science

What Blew Up the Local Bubble?

Universe Today Feed - Fri, 04/18/2025 - 11:29am

In our neighborhood of the Milky Way, we see a region surrounding the solar system that is far less dense than average. But that space, that cavity, is a very irregular, elongated shape. What little material is left inside of this cavity is insanely hot, as it has a temperature of around a million Kelvin.

Categories: Science

Scientists probe the mystery of Titan's missing deltas

Space and time from Science Daily Feed - Fri, 04/18/2025 - 10:37am
New research finds that despite large rivers and seas of liquid methane, Saturn's moon Titan seems mostly devoid of river deltas, raising new questions about the surface dynamics on this alien world.
Categories: Science

Claims of alien life are overhyped – and miss the real accomplishment

New Scientist Feed - Fri, 04/18/2025 - 10:14am
Whenever there’s even a slight chance that an exoplanet shows signs of biological activity, people understandably get excited – but it’s never been aliens, and we shouldn’t jump to conclusions, not this time or the next, says Chris Lintott
Categories: Science

Volcanic history and clues to ancient life on Mars

Space and time from Science Daily Feed - Fri, 04/18/2025 - 9:53am
Researchers use the sophisticated technology on NASA's Perseverance rover to analyze volcanic rocks in Mars' Jezero Crater. Their findings show that some of the same volcanic processes that led to life on Earth happened long ago on Mars, a stunning step toward finding signs of ancient life on the Red Planet.
Categories: Science

Quantum GPS can help planes navigate when regular GPS is jammed

New Scientist Feed - Fri, 04/18/2025 - 9:00am
A quantum sensor using Earth's magnetic fields outperformed standard GPS backups in test flights. This technology could help commercial aircraft stay on course amid a rise in GPS jamming and spoofing attacks
Categories: Science

Scientists uncover quantum surprise: Matter mediates ultrastrong coupling between light particles

Matter and energy from Science Daily Feed - Fri, 04/18/2025 - 8:29am
A team of researchers has developed a new way to control light interactions using a specially engineered structure called a 3D photonic-crystal cavity that could enable transformative advancements in quantum computing, quantum communication and other quantum-based technologies.
Categories: Science

Scientists uncover quantum surprise: Matter mediates ultrastrong coupling between light particles

Computers and Math from Science Daily Feed - Fri, 04/18/2025 - 8:29am
A team of researchers has developed a new way to control light interactions using a specially engineered structure called a 3D photonic-crystal cavity that could enable transformative advancements in quantum computing, quantum communication and other quantum-based technologies.
Categories: Science

A wearable smart insole can track how you walk, run and stand

Matter and energy from Science Daily Feed - Fri, 04/18/2025 - 8:29am
A new smart insole system that monitors how people walk in real time could help users improve posture and provide early warnings for conditions from plantar fasciitis to Parkinson's disease.
Categories: Science

Researchers use machine learning to predict exercise adherence

Computers and Math from Science Daily Feed - Fri, 04/18/2025 - 8:28am
Sticking to an exercise routine is a challenge many people face. But a research team is using machine learning to uncover what keeps individuals committed to their workouts.
Categories: Science

Generative AI's diagnostic capabilities comparable to non-specialist doctors

Computers and Math from Science Daily Feed - Fri, 04/18/2025 - 8:28am
A research team conducted a meta-analysis of the diagnostic capabilities of generative AI in the field of medicine using 83 research papers.
Categories: Science

'Faster charging, longer lifespan': Next-generation battery breakthrough

Matter and energy from Science Daily Feed - Fri, 04/18/2025 - 8:28am
A research team develops high-power, high-energy-density anode using nano-sized tin particles and hard carbon.
Categories: Science

Pushing boundaries: Detecting the anomalous Hall effect without magnetization in a new class of materials

Matter and energy from Science Daily Feed - Fri, 04/18/2025 - 8:26am
An international research team has discovered the anomalous Hall effect in a collinear antiferromagnet. More strikingly, the anomalous Hall effect emerges from a non-Fermi liquid state, in which electrons do not interact according to conventional models. The discovery not only challenges the textbook framework for interpreting the anomalous Hall effect but also widens the range of antiferromagnets useful for information technologies.
Categories: Science

Pushing boundaries: Detecting the anomalous Hall effect without magnetization in a new class of materials

Computers and Math from Science Daily Feed - Fri, 04/18/2025 - 8:26am
An international research team has discovered the anomalous Hall effect in a collinear antiferromagnet. More strikingly, the anomalous Hall effect emerges from a non-Fermi liquid state, in which electrons do not interact according to conventional models. The discovery not only challenges the textbook framework for interpreting the anomalous Hall effect but also widens the range of antiferromagnets useful for information technologies.
Categories: Science

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