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Texas Democrats walked out to block the GOP. How well has the tactic worked before?
Dozens of Texas Democrats left the state to protest a redistricting map, facing potentially steep consequences. This article explores the history and effectiveness of lawmaker walkouts, or "breaking quorum," as a political tactic in Texas and other states, examining past instances and their outcomes.
Remarkable News in Potatoes: They Evolved From Tomatoes
A new study reveals a surprising evolutionary origin for potatoes: they evolved from a hybrid of an ancient tomato and another plant from the Etuberosum group around 8-9 million years ago. This chance hybridization allowed the proto-potato to develop tubers, an organ neither parent possessed, enabling it to thrive in new environments and diversify into over 100 species. This finding challenges the traditional view of hybridization as an evolutionary dead end, highlighting its potential to create novel traits and successful new species.
Photos: The Scale of China’s Solar-Power Projects
A photo essay showcasing the massive scale of China's investment and construction of solar power projects, including vast solar farms in deserts, on hillsides, floating on reservoirs, and integrated into agriculture and urban infrastructure.
Menlo Park Sister Cities: My Experience in Bizen, Japan
Jenna Lee, a student ambassador from Menlo Park, recounts her week-long trip to its sister city, Bizen, Japan. The article details the cultural immersion, including visiting historical landmarks, trying local cuisine, learning traditional pottery (Bizen ware), and staying with a host family. It reflects on the challenges and rewards of the experience, emphasizing the value of cultural exchange and the strong bond between the two cities.
Let Your Kid Climb That Tree
The article argues that parents should encourage unstructured, 'wild' play in children, such as climbing trees. This freedom helps develop robust motor skills, prevents future injuries, and supports cognitive and mental health, contrasting with the risks of an increasingly sedentary and overprotected childhood.
How to Keep on the Sunny Side of Life
This article by Arthur C. Brooks for The Atlantic examines the link between sunlight and happiness. Drawing on scientific studies, it explains how sun exposure can boost mood by affecting vitamin D production and circadian rhythms. The piece also discusses seasonal affective disorder (SAD), offers practical tips for getting a healthy dose of daily sun, and warns against the negative effects of artificial light at night. It concludes that while sunlight is beneficial for well-being, strong social relationships are a more critical factor for overall happiness.
Corporation for Public Broadcasting says it's shutting down
The Corporation for Public Broadcasting (CPB), which provides federal funding to public media like NPR and PBS, announced it is shutting down after President Trump signed a law rescinding its funding through 2027. This move has caused shock in the public media system, leading to layoffs at some stations, while others have seen a surge in donations. CPB plans to eliminate most staff positions by September 30, 2025.
AI Comes Up with Bizarre Physics Experiments. But They Work.
Physicists are using AI to design novel experiments, such as improving LIGO's sensitivity, and to discover new scientific concepts and patterns in data. While AI can create more effective experimental setups than humans and rediscover known physical laws like Lorentz symmetries from data, it still requires human interpretation and hypothesis generation. The article highlights how AI-driven tools are becoming powerful assistants in physics research, with potential for future discoveries.
What Georgia’s Medicaid Work Requirement Tells Us About the Costs of the “Big Beautiful Bill”
This article examines the potential consequences of a national Medicaid work requirement by analyzing Georgia's program, the only one of its kind. Implemented in July 2023, Georgia's experiment has resulted in extremely low enrollment due to bureaucratic hurdles, despite most eligible individuals already being employed. The piece argues that a similar federal mandate, proposed by Congressional Republicans to offset tax cuts, could jeopardize healthcare for nearly 16 million Americans and impose hundreds of millions of dollars in administrative costs on states, drawing parallels to a previously halted program in Arkansas.
Underwater turbine spinning for 6 years off Scotland's coast is a breakthrough for tidal energy
A tidal turbine submerged off Scotland's coast has operated continuously for over six years, a record that signals a significant breakthrough for the commercial viability of tidal energy. The MeyGen project's success in the harsh marine environment demonstrates the technology's durability, making it more attractive to investors and paving the way for the expansion of tidal energy farms.
The World’s Deadliest Addiction Is Popping Up on Brain Scans. And It’s Not Even a Drug.
The article posits that revenge is a powerful behavioral addiction, with neuroscientific evidence showing that the desire for vengeance activates the same pleasure and reward circuits in the brain as addictive drugs. This impulse is identified as the root cause of most human violence, from personal disputes to mass atrocities. The author suggests treating violence as a public health issue by understanding its addictive nature and promoting forgiveness as a neurological 'wonder drug' that can deactivate the brain's pain networks and restore rational thinking.
The tech that the US Post Office gave us
An exploration of the technological innovations driven by the US Postal Service over its 250-year history, from pioneering airmail and creating the ZIP code to adopting optical character recognition and machine learning for mail processing.
The Ah Ma Flippa Ball Team Is a Sign of Singapore’s Aging Population
This article details how Singapore is addressing its aging population by promoting active lifestyles for seniors. It focuses on the 'Ah Ma Flippa Ball' team, a group of women mostly in their 60s to 80s who play a modified version of water polo. This initiative, along with others like cheerleading and e-sports, is part of a government effort to help citizens age well, providing physical activity, social connection, and a sense of purpose.
Systems are crumbling – but daily life continues. The dissonance is real
The article explores the concept of 'hypernormalization,' a term from Soviet Russia describing the dissonance of living in a society where governing systems are visibly failing, yet daily life continues as if normal. Author Adrienne Matei applies this to the current US political and social climate, particularly under the Trump administration, citing widespread feelings of dread, denial, and dissociation. The piece discusses how recognizing this phenomenon can be psychologically relieving and is the first step toward meaningful action and resisting the normalization of dysfunction.
Spotted: Run Club Menlo Park receiving proclamation from City Council
Run Club Menlo Park received a proclamation from the City of Menlo Park, presented by Mayor Drew Combs. The proclamation recognizes the organization's contribution to the health and growth of local youth. Coach Scott Paterson and others were present to accept the honor.
Scientists identify culprit behind biggest-ever U.S. honey bee die-off
U.S. beekeepers experienced a record 62% die-off of commercial honey bee colonies between June 2024 and January 2025. A new USDA study identifies the culprit as bee viruses spread by parasitic mites that have become resistant to amitraz, the primary miticide. This resistance poses a significant threat to U.S. agriculture, which relies heavily on honey bee pollination.
Physicists Start To Pin Down How Stars Forge Heavy Atoms
Scientists at the Facility for Rare Isotope Beams (FRIB) are making significant progress in understanding how stars create heavy elements. By recreating the 'intermediate neutron-capture process' (i-process) in the lab, they measure the properties of rare isotopes. These results help theorists refine models and pinpoint the stellar environments where these elements are forged, aiming to solve long-standing mysteries about the origin of elements heavier than iron.
Photos: The Grand Canyon Burns
The Dragon Bravo wildfire in Arizona grew rapidly over the past weekend, destroying the historic Grand Canyon Lodge and dozens of other structures along the canyon’s North Rim. See more images via @TheAtlPhoto.
People Know Eating Meat Is Wrong, So Why Do They Still Do It?
Reflecting on 50 years since his book 'Animal Liberation,' philosopher Peter Singer explores the paradox of rising meat consumption despite the growing mainstream acceptance of vegetarian and vegan ethics. He discusses the limited but real impact of ethical arguments on individual behavior, the success of policy changes like California's Proposition 12, and the potential for affordable, appealing meat alternatives to finally align people's actions with their stated beliefs about animal welfare.
Is Colbert's Ouster Really Just a ‘Financial Decision’?
CBS's ownership seems determined to demolish its journalistic legacy by ending 'The Late Show With Stephen Colbert' amidst a series of decisions that appear to capitulate to President Donald Trump, including a multi-million dollar settlement over a lawsuit. The move, officially cited as financial, raises questions about the network's editorial independence, especially with a major merger pending federal approval.
Interactive Guide: Mastering Rate Limiting
An interactive guide explaining common rate limiting algorithms like Token Bucket, Leaky Bucket, Fixed Window, and Sliding Window. The article details the workings of each method and provides links to interactive applications for hands-on learning, highlighting benefits such as preventing resource starvation and protecting against DDoS attacks.
Astronomers Detect a Signature of Life on a Distant Planet
A team of researchers reports what it contends is the strongest indication yet of extraterrestrial life on K2-18b, a planet 120 light-years from Earth. An analysis of the exoplanet’s atmosphere using the James Webb Space Telescope suggests an abundance of dimethyl sulfide, a molecule that on Earth is only produced by living organisms. While the finding is described as revolutionary, other scientists urge caution, emphasizing that further research is needed to confirm if the planet is habitable and to rule out non-biological sources for the molecule.
Another Angry Billionaire Wants His Own Political Party
An analysis of Elon Musk's announcement of the 'America Party,' comparing it to H. Ross Perot's 1992 Reform Party. The article explores the new party's potential impact on the Republican party and Donald Trump, its likely appeal to fringe voters, and ultimately concludes that third parties are not the solution to America's current political problems.
America Is Done Pretending About Meat
The article discusses a cultural and political shift in the U.S. away from plant-based diets and back towards meat consumption, influenced by conservative figures and changing perceptions of health and tradition. It explores the 'meat paradox,' where consumption rises despite awareness of its downsides, and frames the trend as a rejection of 'woke' culture.
We’re back: How tuberculosis is set to surge globally once again
The article discusses the potential global resurgence of tuberculosis (TB) following the Trump administration's freeze on foreign aid funding. It references John Green's new book, 'Everything is Tuberculosis,' to explore the history of the disease, its social implications, and how funding cuts to organizations like USAID are dismantling public health infrastructures. The author, Erik English, argues that these political decisions create medical injustice, allowing a preventable and curable disease to spread and mutate, posing a risk to global health.
Try the Mosquito Bucket of Death
This article explains how to create a 'Mosquito Bucket of Death', a safe, inexpensive, and environmentally friendly method to control mosquito populations in a yard. It details the necessary materials (a 5-gallon bucket, organic matter, water, and MosquitoDunks® containing the bacterium Bacillus thuringiensis), the setup process, and how it works by killing mosquito larvae before they mature. The author contrasts this method with costly and harmful chemical sprays, highlighting its effectiveness and lack of collateral damage to beneficial insects.
These Physicists Want to Ditch Dark Energy
Physicist Sabine Hossenfelder analyzes a recent paper that challenges the existence of dark energy. The paper's authors propose a 'timescape' model, suggesting our universe is a non-uniform patchwork of matter and voids. This structure would mean the observed accelerated expansion is a local misinterpretation rather than a universal truth, potentially making dark energy obsolete. Hossenfelder weighs the evidence and arguments, concluding that while the idea is compelling, it is too early to dismiss the concept of dark energy entirely.
The School Car Pickup Line Is a National Embarrassment
This article discusses the rise of car pickup lines at American schools, analyzing data that shows a decline in students walking, biking, or taking the bus, and a significant increase in being driven by private vehicle. The author, Ryan M Allen, attributes this shift to school consolidation, sprawling suburban design that makes walking unsafe, and a culture of 'helicopter parenting' driven by overblown fears. The piece contrasts the US with Japan, where children have more independence, and suggests solutions like better biking infrastructure and community-led initiatives like 'bike buses' to reclaim independence for children and reduce parents' time in traffic.
The Newark airport crisis is about to become everyone’s problem
The article details the recurring technical outages and severe staffing shortages at Newark Liberty International Airport's air traffic control (TRACON), which have caused significant flight delays and heightened safety risks. It attributes the crisis to chronic underfunding, obsolete technology, FAA mismanagement, and the recent relocation of Newark's TRACON operations to Philadelphia without proper infrastructure, highlighting the fragility of the US aviation system.
So why *did* U.S. wages stagnate for 20 years?
The article explores the potential causes for the 20-year stagnation of U.S. wages from approximately 1973 to 1994. It examines various theories, including productivity slowdowns, financialization, the decline of unions, inflation, and early trade competition, but concludes that no single theory perfectly fits the timeline, leaving the phenomenon largely unexplained.
Philz Coffee close to closing deal to sell to private equity firm for $145 million
Los Angeles-based private equity firm Freeman Spogli & Co. is set to acquire Philz Coffee for $145 million. The deal stipulates that all common stock and options will be canceled without consideration, making employee investments worthless. This has caused distress among former employees, who feel the company's culture has shifted from a tight-knit community to a more corporate, profit-driven entity following large private equity infusions starting in 2016.
Netflix is the apex predator in a mid content ecosystem
The article argues that the prevalence of 'mid TV' is a result of a fragmented attention economy, not just Netflix's strategy. It posits that Netflix has successfully adapted to an environment where viewers are perpetually distracted, producing content that caters to passive consumption to compete with platforms like YouTube and TikTok. This shift from quality-focused content to quantity-focused, easily digestible media marks Netflix as an 'apex predator' in the current media landscape.
Building Forward in the Face of Fires
While Passive House buildings are rightly touted for their comfort, health, and energy savings, they bring another benefit that is often overlooked but can be critical in the western United States and other arid climates—their inherent survivability in wildfire events. Author Andrew Michler details the advantages of Passive House design, such as simplified form factors, triple-pane windows, and fire-resilient insulation materials like mineral wool and cellulose, in mitigating risks from firebrands and extreme heat. The article also discusses the RESTORE Passive House, a project designed for a community in Superior, Colorado, that lost nearly 200 homes in the Marshall Fire, showcasing a practical application of these fire-resilient principles.
A.I. Was Coming for Radiologists’ Jobs. So Far, They’re Just More Efficient.
Contrasting a 2016 prediction by A.I. pioneer Geoffrey Hinton that radiologists would soon be obsolete, this article details how A.I. is actually being used at the Mayo Clinic. Instead of replacing radiologists, the technology has become a powerful tool that enhances their efficiency and accuracy. A.I. assists with tasks like image sharpening, automating measurements, and identifying abnormalities, but human expertise remains crucial for complex diagnosis, patient communication, and advising other doctors. The article concludes that the future of medicine is a collaboration between humans and A.I.
U.S. homelessness jumps to another record high, amid affordable housing shortage
The annual federal count finds more than 770,000 people living in shelters or outside. It cites rising rents and the recent surge in migrants as key factors behind the increase.
The First Time America Went Beard Crazy
A book review of Sarah Gold McBride's "Whiskerology: The Culture of Hair in Nineteenth-Century America." The article discusses the cultural and political significance of facial hair, particularly beards, in 19th-century America, tracing its evolution from a sign of rebellion to a symbol of male authority and its eventual decline in fashion. It explores how hair was entangled with ideas about race, gender, and national identity, referencing historical figures and events.
Stay Gold, America
Jeff Atwood discusses his concerns about the American Dream, citing soaring costs, wealth inequality, and low voter turnout. In response, his family is donating $8 million to non-profits and pledging half their wealth to long-term efforts supporting democratic ideals. Atwood recounts his journey from a challenging childhood to co-founding Stack Overflow and Discourse, crediting the American Dream for his success. He calls on others to contribute to preserving a fair and attainable dream for all, emphasizing the need for empathy, community action, and political reforms like making Election Day a national holiday.
Here’s a new way to lose an argument online: the appeal to AI
The author discusses the growing phenomenon of the 'appeal to AI,' a logical fallacy where individuals reflexively trust and cite outputs from large language models like ChatGPT in arguments. This is explored through examples ranging from seeking medical advice to philosophical debates, highlighting the issue of relying on technology that generates plausible but not necessarily trustworthy or accurate information.
Could Monkeys Really Type All of Shakespeare?
A new paper by mathematician Stephen Woodcock challenges the 'infinite monkey theorem,' which posits that monkeys with typewriters could eventually produce Shakespeare's works. The study concludes that, given the finite lifetime of the universe, it's practically impossible for a limited number of monkeys to replicate even a short book, let alone the complete works of Shakespeare. The paper uses this thought experiment to comment on the real-world limitations of randomness and chaos, with implications for fields like artificial intelligence.
The Risk of Cancer Fades as We Get Older, And We May Finally Know Why
Aging brings two opposing trends in cancer risk: first, the risk climbs in our 60s and 70s, as decades of genetic mutations build up in our bodies. But then, past the age of around 80, the risk drops again – and a new study may explain a key reason why. A protein called NUPR1 appears to limit iron availability in aging stem cells, restricting both healthy regeneration and the growth of cancerous tumors.
California’s Minimum-Wage Hike Has Actually Been Great
The article argues against the narrative that California's minimum wage increase for fast-food workers has been a failure. It presents evidence that the state's fast-food sector gained jobs after the law took effect, contradicting claims of mass layoffs. The author critiques the sources of negative reports, attributing them to misleading data from business groups and think tanks. The piece explores the economic theory and empirical evidence on minimum wages, suggesting that they can be raised without hurting employment by reducing turnover and increasing productivity.
Bay Area squirrels are killing and decapitating en masse, study finds
It was their post-kill behavior that proved especially unsettling, defying what may be expected of a species just beginning to hunt.
The Google Willow thing
Yesterday I arrived in Santa Clara for the Q2B (Quantum 2 Business) conference, which starts this morning, and where I’ll be speaking Thursday on “Quantum Algorithms in 2024: How Should…
Mathematicians Uncover a New Way to Count Prime Numbers
Mathematicians Ben Green and Mehtaab Sawhney have proven a conjecture by John Friedlander and Henryk Iwaniec, showing there are infinitely many primes of the form p² + 4q², where p and q are also primes. Their proof uses a novel approach by applying a tool called a Gowers norm, typically from a different area of mathematics, to bridge the gap between 'roughly' prime numbers and actual primes, thus expanding the techniques available for solving problems in number theory.
How Billionaires Sidestepped the Net Investment Income Tax
To study who was actually paying the new Net Investment Income Tax, ProPublica analyzed its trove of IRS data containing information on thousands of the wealthiest Americans. They identified 17 people who, in the first six years of the law, each shielded at least $1 billion in capital gains from the tax. Together, this small group saved about $1.3 billion in taxes. Most sidestepped the tax because of a gap in the law for business owners, but others, like financier Jeff Yass, eluded the tax in ways that raise questions about enforcement.
How Syria Became the Middle East’s Drug Dealer
Bashar al-Assad has propped up his regime by exploiting the Middle East’s love of an amphetamine called captagon.