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Water oxidation offers a promising path to achieve sustainable energy by efficiently generating oxygen. This study investigates how optimizing Ru(II) photosensitizers, metal oxide catalysts, and pH conditions can enhance water splitting efficiency. By introducing a simplified method to estimate catalyst performance, researchers make it easier to design more effective systems. These findings provide crucial insights for advancing clean energy solutions and accelerating the transition to renewable energy.

A new comprehensive literature review of the benefits and challenges of integrating haptics-enhanced virtual reality training, or VR-haptics for short, in dental education curricula highlights the transformative potential of VR-haptics in dental education.

A fragment of 'lost' music found in the pages of Scotland's first full-length printed book is providing clues to what music sounded like five centuries ago. Scholars have been investigating the origins of the musical score -- which contains only 55 notes -- to cast new light on music from pre-Reformation Scotland in the early sixteenth-century. Researchers say the tantalizing discovery is a rare example of music from Scottish religious institutions 500 years ago, and is the only piece which survives from the northeast of Scotland from this period.

Conventional wisdom assumes the ratio of gases in a planet's atmosphere should match the ratio of gases in the natal disk that birthed it. For the first time, researchers compared gases in a still-forming planet's atmosphere to its natal disk. The team found the planet surprisingly was less carbon-rich than the disk.

Researchers have developed a molecule that allows an important ion channel to be regulated -- a breakthrough with therapeutic potential.

Artificial intelligence (AI) systems tend to take on human biases and amplify them, causing people who use that AI to become more biased themselves, a new study finds.

Galaxy clusters -- the big cities of the universe -- are home to many giant elliptical galaxies that have completed their growth and are not forming stars. However, it is still unclear what has shut down star formation. In a new study, researchers utilized the James Webb Space Telescope to observe an ancestor of galaxy clusters, revealing the role of supermassive black holes in slowing star formation and allowing them to evolve into giant elliptical galaxies.

To guard against harmful waterborne pathogens, many consumers, including managers of health-care facilities, install antimicrobial silver-containing showerheads. But researchers now report that these fixtures are no 'silver bullet.' In real-world showering conditions, most microbes aren't exposed to the silver long enough to be killed. However, the composition of rare microbes in water from these showerheads varied with each type of fixture tested.

Scientists recently led a team that found, for the first time, that Chiron has surface chemistry unlike other centaurs. Its surface it has both carbon dioxide and carbon monoxide ice along with carbon dioxide and methane gases in its coma, the cloud-like envelope of dust and gas surrounding it.

A study of more than 26,000 white dwarf stars has confirmed a long-predicted but elusive effect in these ultra-dense, dying stars: Hotter white dwarfs are slightly puffier than cooler ones, even when they have the same mass.

A new set of recommendations aims to help improve the way datasets are used to build Artificial intelligence (AI) health technologies and reduce the risk of potential AI bias.

Scientists have spotted a massive black hole in the early universe that is 'napping' after stuffing itself with too much food. Like a bear gorging itself on salmon before hibernating for the winter, or a much-needed nap after Christmas dinner, this black hole has overeaten to the point that it is lying dormant in its host galaxy.

Scientists have developed swarms of tiny magnetic robots that work together like ants to achieve Herculean feats, including traversing and picking up objects many times their size. The findings suggest that these microrobot swarms -- operating under a rotating magnetic field -- could be used to take on difficult tasks in challenging environments that individual robots would struggle to handle, such as offering a minimally invasive treatment for clogged arteries and precisely guiding organisms.

Scientists have developed swarms of tiny magnetic robots that work together like ants to achieve Herculean feats, including traversing and picking up objects many times their size. The findings suggest that these microrobot swarms -- operating under a rotating magnetic field -- could be used to take on difficult tasks in challenging environments that individual robots would struggle to handle, such as offering a minimally invasive treatment for clogged arteries and precisely guiding organisms.

Researchers can now fabricate a 3D chip with alternating layers of semiconducting material grown directly on top of each other. The method eliminates thick silicon substrates between the layers, leading to better and faster computation, for applications like more efficient AI hardware.

Researchers can now fabricate a 3D chip with alternating layers of semiconducting material grown directly on top of each other. The method eliminates thick silicon substrates between the layers, leading to better and faster computation, for applications like more efficient AI hardware.

Physicists have created a new and long-lasting magnetic state in a material, using only light. The results provide a new way to control and switch antiferromagnetic materials, which are of interest for their potential to advance information processing and memory chip technology.

Scientists propose a 'remelting' of the Moon's surface 4.35 billion years ago due to the tidal pull of Earth causing widespread geological upheaval and intense heating.

Atomic clocks that excite the nucleus of thorium-229 embedded in a transparent crystal when hit by a laser beam could yield the most accurate measurements ever of time and gravity, and even rewrite some of the fundamental laws of physics. Thorium-229-doped crystals are both scarce and radioactive. A thin film using a dry precursor of thorium-229 shows the same nuclear excitation as the crystal, but its low cost and radioactivity, and smaller size mean its production could be more easily scaled up to make smaller, less expensive, more portable atomic clocks.

It’s time to tell each other what we’re reading and what we think of the books. The object, of course, is to give all of us hints about what we might want to read.

I’ve just finished two books, both of them good  (of course both were recommended by a friend who knows good writing), and I recommend both, but especially this first one, which is superb. Click on the cover to go to the Amazon site:

There’s a Wikipedia article about this 1999 novel here, but don’t read it if you don’t want to see the whole plot. Without giving too much away, I’ll say that it’s about a Japanese-Korean man, Franklin Hata, who has moved to a small suburban town in New York, running a pharmacy-supplies store. He’s done well and has, in fact, become his town’s model citizen, eventually giving up his store and living a happy and prosperous retirement, having adopted, as a single man, a Korean girl named Sunny.

The one unhappy aspect of his life is that he can’t seem to form stable love relationships, not with Sunny nor with any of the several women he fancies. The reason involves a series of flashbacks to when Hata was serving in the Japanese Army in World War II (there are flashbacks involving nearly every relationship in the book), and a relationship he developed at that time, which haunts his whole existence. I will say no more, except that the prose is beautiful (a sine qua non for novels I like). HIGHLY recommended, and it should have won more awards than it did. I don’t think it was made into a movie, but it really should have been.

Here’s the book I just finished (click to go to Amazon site):

That one, from 2005, also has a Wikipedia page. Nathan Glass, stricken with cancer, moves to Brooklyn to live out his days in a pleasant urban environment (he’s the opposite of Franklin Hata, who hated cities). He meets his nephew, and then ensues series of random and unpredictable episodes involving an antique bookstore, long-lost relatives, and fractious relationships with other people.  It’s a good read, and a short one, so it’s a good book to take along on a trip or the beach (if you happen to live in a warm place). I would recommend it, but not nearly as highly as I would A Gesture Life.

I’m not going to read the other three essays in the Ta-Nehisi Coates book The Message, for his Israel-essay debacle put me off him for a while. Instead, I have two books in line. I started the first one, below, last night. It’s from 2001 and I have found but not read its Wikipedia page. (Click to go to the Amazon site.)

After that one, I’ll attack this monster, which I’ve requested on interlibrary loan (I have no more room to put any books I buy, so I get them all from the University Library). Click to go to the Amazon page. At 864 pages, this one is a monster, but, unlike the kids, I like long books. It was published in 2004, is highly regarded, and has its own Wikipedia page that I refuse to read.

It seems that I’m on a fiction kick lately, which isn’t usual for me, but the books that my literary advisor recommends, which have all been good, are guaranteed not to contain a clunker. As for nonfiction, I’m still waiting for Robert Caro to produce his fifth volume of the LBJ biography that I love so much (I think it’s the best biography ever written, at least that I’ve read), but Caro is now 89 and it’s a race against time.  The previous bio that I thought was the best, William Manchester’s biography of Winston Churchill, was abruptly truncated after volume 1 because Manchester died. I’d still recommend reading the first volume, even though it ends right as Winnie becomes Prime Minister and things would be getting even more interesting.

Your turn. Which books have you read lately, and which do you recommend (or not recommend)?