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An analysis of compounds in chilli peppers has revealed chemicals that seem to negate their heat-giving capsaicinoids. This explains why the Scoville scale for measuring spicyness isn't always accurate, and could eventually lead to the development of an "anti-spice" condiment

Have you heard of brainspotting? It’s been around since 2003 when it was invented out of whole cloth (not “discovered”) by psychotherapist David Grand. It seems to be gaining in popularity recently, so it is worth the SBM treatment. Here is how proponents describe the alleged phenomenon: “Brainspotting makes use of this natural phenomenon through its use of relevant eye positions. This […]

The post Brainspotting is Classic Pseudoscience first appeared on Science-Based Medicine.

Not knowing how much milk a baby consumes when breastfeeding can cause anxiety for parents, but an innovative device seems to provide objective measurements

Biologists and chemists have a new programming language to uncover previously unknown environmental pollutants at breakneck speed -- without requiring them to code.

Biologists and chemists have a new programming language to uncover previously unknown environmental pollutants at breakneck speed -- without requiring them to code.

Engineers built E-BAR, a mobile robot designed to physically support the elderly and prevent them from falling as they move around their homes. E-BAR acts as a set of robotic handlebars that follows a person from behind, allowing them to walk independently or lean on the robot's arms for support.

Engineers built E-BAR, a mobile robot designed to physically support the elderly and prevent them from falling as they move around their homes. E-BAR acts as a set of robotic handlebars that follows a person from behind, allowing them to walk independently or lean on the robot's arms for support.

Researchers have developed a new workflow for designing enzymes from scratch, paving the way toward more efficient, powerful and environmentally benign chemistry. The new method allows designers to combine a variety of desirable properties into new-to-nature catalysts for an array of applications, from drug development to materials design.

Insomnia has rendered me nearly insensate today, but I plan a nice science post tomorrow, assuming I’ll be able to write and think. Today we get music.

“Free Man in Paris” is a song written, sung, and performed by Joni Mitchell, describing record and film producer David Geffen kvetching about busy life in the US, where many people importuned him constantly. It’s about his celebrating his freedom from that importuning in Paris. The song first appeared on Mitchell’s “Court and Spark” album in 1974.

Geffen originally signed Joni to Asylum Records (part of Atlantic), and here’s a bit more about the song from the Wikipedia links above:

Joni Mitchell and Geffen were close friends and, in the early 1970s, made a trip to Paris with Robbie Robertson and Robertson’s wife, Dominique. As a result of that trip, Mitchell wrote “Free Man in Paris“ about Geffen.

The song is about music agent/promoter David Geffen, a close friend of Mitchell in the early 1970s, and describes Geffen during a trip the two made to Paris with Robbie Robertson and Dominique Robertson. While Geffen is never mentioned by name, Mitchell describes how he works hard creating hits and launching careers but can find some peace while vacationing in Paris. Mitchell sings “I was a free man in Paris. I felt unfettered and alive. Nobody calling me up for favors. No one’s future to decide.”

I love this song, as I love Joni—at the top of singers/songwriters/musicians of our era. Here she is playing it in 1979. The sax is great, and Joni plays electric. (The recorded version is here.)

A lunchbox-sized radar system could help the FBI detect moving or stationary people by peering through walls via radio waves

Imagine a T-shirt that could monitor your heart rate or blood pressure. Or a pair of socks that could provide feedback on your running stride. It may be closer than you think, with new research demonstrating a particular 3-D ink printing method for so-called smart fabrics that continue to perform well after repeated washings and abrasion tests.

Growing evidence suggests a source of nutrition might be right under our noses. But how important are such aeronutrients – and can we harness them to better treat deficiencies?

As kids spend more time on screens, a new national survey conducted by Ipsos on behalf of The Kids Mental Health Foundation, founded by Nationwide Children's Hospital, identifies parents' greatest fears for their children around screen time.

Fungi are considered a promising source of biodegradable materials. Researchers have developed a new material based on a fungal mycelium and its own extracellular matrix. This gives the biomaterial particularly advantageous properties.

Quantum physics keeps challenging our intuition. Researchers have shown that joint measurements can be carried out on distant particles, without the need to bring them together. This breakthrough relies on quantum entanglement -- the phenomenon that links particles across distance as if connected by an invisible thread. The discovery opens up exciting prospects for quantum communication and computing, where information becomes accessible only once it is measured.

Astronomers have developed a groundbreaking computer simulation to explore, in unprecedented detail, magnetism and turbulence in the interstellar medium (ISM) -- the vast ocean of gas and charged particles that lies between stars in the Milky Way Galaxy. The model is the most powerful to date, requiring the computing capability of the SuperMUC-NG supercomputer at the Leibniz Supercomputing Centre in Germany. It directly challenges our understanding of how magnetized turbulence operates in astrophysical environments.

A robotic hand can pick up 24 different objects with human-like movements that emerge spontaneously, thanks to compliant materials and structures rather than programming.

A robotic hand can pick up 24 different objects with human-like movements that emerge spontaneously, thanks to compliant materials and structures rather than programming.

AI is advancing at such speed that speculative moral questions, once the province of science fiction, are suddenly real and pressing, says a philosopher and psychology researcher Frank Martela. Martela's latest study finds that generative AI meets all three of the philosophical conditions of free will -- the ability to have goal-directed agency, make genuine choices and to have control over its actions. This development brings us to a critical point in human history, as we give AI more power and freedom, potentially in life or death situations.

Here’s the second of Bill Maher’s “New Rules” segments that I haven’t posted. The YouTube caption is “New Rule: Before they can take on Donald Trump, Democrats have to decide which wing of their own party is best to lead them out of the wilderness.” Well, the segment doesn’t even really tackle that question. It only says that Democrats have to be less “judgey” if they want to start winning elections.

The theme is who should be the face of the “New” Democratic party, but starts by recounting an episode of the t.v. show “Love is Blind,” which apparently is in its last season (“season 8”) and yet I’ve been completely unaware of it. The bride, Sarah, leaves her fiancée Ben at the altar because he had no strong political opinions, much less strong progressive ones.

His moral for our party: “If the standards on the Left are going to be this high, and politics is going to be this much of a cock-block, we’re never going to win elections or have any more babies. This inclination from certain liberals to always and immediately excommunicate instead of communicate is what makes them so unlikeable.”  He does dwell on the rigor women’s standards rather than men’s, but I don’t know whether they differ. (By the way, I’m a tad under 5’8″ so I guess I’m unacceptable.)  Nor do I know whether Republicans would spurn a potential paramour because they aren’t 100% down the line with Trump. All in all, this is a pretty mediocre episode of Maher, though it may appeal to those who have watched “Love is Blind.” Personally, I’d prefer more lessons for Democrats and less summary of television plots.

The guests include journalist Kara Swisher and a man I don’t recognize (readers?).