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Droplets of Less Volatile Liquids Can Bounce Off Any Surface

Hot droplets of less volatile liquids like soybean oil and silicone oil have lower saturation pressures than water, allowing them to bounce off any surface. The Hong Kong physicists discovered that by using these hot droplets on various cold surfaces, they could achieve enhanced bouncing due to the faster cooling rate at the bottom of the droplet compared to its top. This phenomenon, dubbed "self-lubricated bouncing," has significant implications for improving combustion efficiency and fire-retardant coatings.

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Distilling AI Models Costs Less, Raises Revenue Questions Δ1.68

Developers can access AI model capabilities at a fraction of the price thanks to distillation, allowing app developers to run AI models quickly on devices such as laptops and smartphones. The technique uses a "teacher" LLM to train smaller AI systems, with companies like OpenAI and IBM Research adopting the method to create cheaper models. However, experts note that distilled models have limitations in terms of capability.

Distillation Powers Ai Stocks to New Heights with Hedge Fund Support Δ1.68

Tesla, Inc. (NASDAQ:TSLA) stands at the forefront of the rapidly evolving AI industry, bolstered by strong analyst support and a unique distillation process that has democratized access to advanced AI models. This technology has enabled researchers and startups to create cutting-edge AI models at significantly reduced costs and timescales compared to traditional approaches. As the AI landscape continues to shift, Tesla's position as a leader in autonomous driving is poised to remain strong.

Smart Lighting Solution Allows Dropping Pop of Color Whenever Needed Δ1.67

This smart lighting solution works on tables or walls and supports Matter over Wi-Fi, too. It offers a range of built-in lighting themes, handy onboard controls, and flexibility in its design. However, some users may find the limited impact of effects due to the small lighting surface.

Stocks Bounce Back as Powell Says Economy Is Fine: Markets Wrap Δ1.66

After a tumultuous week, U.S. stocks experienced a rebound as Federal Reserve Chair Jerome Powell reassured investors about the economy's stability, following a significant drop in the S&P 500. The market volatility was exacerbated by mixed economic data, including a rise in the unemployment rate despite job growth, creating an atmosphere of uncertainty among traders. This unpredictable environment has led to calls for diversification as investors seek to navigate ongoing market fluctuations.

Indian Slums Get 'Cool Roofs' To Combat Extreme Heat Δ1.66

In Ahmedabad, India, a project has commenced to paint the roofs of 400 households in informal settlements with a reflective white coating, aiming to reduce indoor temperatures as extreme heat becomes increasingly prevalent. This initiative is part of a global scientific trial investigating the impact of indoor heat on health and economic outcomes, particularly in developing countries. Early participants report significant improvements in living conditions, including lower electricity bills and better sleep quality, as they benefit from the cooler interior temperatures.

Shaping the Future: We've Figured Out the Basics of a Shape-Shifting Material Δ1.66

Researchers have designed a pack of small robots that can transition between liquid and solid states, adopting different shapes in the process. By using motorized gears and magnets to link together, the robots can move within the collective without breaking their bonds with each other. This technology has significant implications for various fields, including robotics, healthcare, and manufacturing.

US Chip Darlings Struggle, Software Sees Rise in AI Play Δ1.66

U.S. chip stocks have stumbled this year, with investors shifting their focus to software companies in search of the next big thing in artificial intelligence. The emergence of lower-cost AI models from China's DeepSeek has dimmed demand for semiconductors, while several analysts see software's rise as a longer-term evolution in the AI space. As attention shifts away from semiconductor shares, some investors are betting on software companies to benefit from the growth of AI technology.

Beijing Buzzwords Hint at Slow-Burn Consumer Fix Δ1.66

The Chinese government's focus on boosting consumption among young workers may lead to more sensible policies that can boost spending power over the long term, but deflationary risks mounting, officials are under pressure to deliver quick stimulus. Deciphering policy signals from the annual legislative session in Beijing is a daunting task, with every spring bringing around 5,000 senior lawmakers and political advisors gathering for a week to rubber-stamp the party's priorities. The government has lowered its annual inflation target to "around 2%" for 2025, the lowest figure since 2003.

Lenovo's Foldable OLED Laptop Has Some Glaring Issues Δ1.66

Lenovo's ThinkBook 'Codename Flip' AI PC Concept has five different display modes due to its flexible OLED panel, but who is this thing for? The laptop transforms into a taller, slightly wobbly 18.1-inch display when unfolded, offering a dual-display setup for work and play. However, the thin, flexible OLED display is very reflective, making it almost unusable outdoors.

Coal's Four-Year Lows Hide a Coming Global Supply Squeeze Δ1.66

Languishing global prices today mask a very different future for the world’s most-consumed source of power, where investment in new production has dwindled due to a lack of investor confidence. Demand continues to rise in emerging markets, particularly in India and China, which could lead to a sharp rebound in internationally traded coal. This shift highlights the increasing importance of coal as a fuel for artificial intelligence and other industries, posing challenges to climate targets.

Shapeshifting Robots Challenge Traditional Design Paradigms Δ1.66

Researchers have developed small robots that can work together as a collective and change shape, with some models even shifting between solid and "fluid-like" states. The concept has been explored in science fiction for decades, but recent advancements bring it closer to reality. The development of these shapeshifting robots aims to create cohesive collectives that can assume virtually any form with any physical properties.

Hydrogen Accumulation in Grabens: A Promising Clean Energy Source? Δ1.66

Protium Clean Energy Corp. has announced further results from its satellite gas surveys over its Temiskaming Claim Block and surrounding areas, revealing potential for deep-sourced hydrogen accumulation. The surveys detected multiple gases, including helium, radon, methane, and carbon dioxide, as well as significant amounts of hydrogen in several regions. These findings suggest that grabens, elongated depressions bounded by parallel faults, may be favorable locations for natural hydrogen formation.

Stocks Slip, Yen Gains on Trump Trade War, China Deflationary Pressure Δ1.65

European stocks fell to their lowest levels in nearly a month as deflationary pressures in China compounded concerns over a sluggish U.S. economy and heightened global trade tensions. The decline reflects investor hesitance amid uncertainty surrounding upcoming policy decisions in both Europe and the U.S., with potential implications for economic growth. As China grapples with the sharpest consumer price decline in over a year, the yen has strengthened, illustrating shifting market sentiments in response to geopolitical and economic developments.

The End of Cheap Palm Oil? Output Stalls as Biodiesel Demand Surges Δ1.65

Palm oil production growth has stagnated at 1% annually over the past four years due to slowing expansion by Indonesia and Malaysia, while biodiesel demand is driving up vegetable oil prices. The shift towards biodiesel in Indonesia, which aims to curb fuel imports and make palm oil more valuable, is making cooking oil costlier. Global demand for biofuels is expected to continue driving up the price of vegoil.

Hedge Funds Ramp up Bets on Falling Stocks Δ1.65

Global hedge funds sold more stocks than they bought by the largest amount in a year, mainly driven by their bets that stocks will drop, a Goldman Sachs note showed on Friday. Hedge funds turned increasingly pessimistic about various sectors, including healthcare, technology, and large-cap equities, with short positions rising to near record highs. The gloomy sentiment was spread across all geographic regions, but particularly in North America and parts of Asia.

Chinese Innovation Could Dramatically Increase the Capacity of Hard Disk Drives Although Questions Remain Δ1.65

Chinese researchers are working to develop molecular hard drives with high capacity, which use organometallic molecules to boost data density and efficiency. These drives have the potential to store six times the amount of data compared to current mechanical models, overcoming limitations in traditional binary storage systems. The new technology relies on self-assembled monolayers of complex molecules, applied using a conductive atomic force microscope tip, to achieve ultra-low power consumption.

Oil's Bearish Lurch Has Speculators Betting Worse Is Yet to Come Δ1.65

Oil prices suddenly broke out of a months-long slumber this week to touch a three-year low, prompting traders to reassess the trajectory of the crude market. The bearish sentiment is driven by a confluence of factors, including OPEC's surprise announcement to boost supplies, US President Donald Trump's trade tensions, and geopolitical risks cooling in Ukraine. Speculators are now wagering that the slide isn't over.

Oil Little Changed as Uncertainty over Ukraine, Global Growth Looms Δ1.65

Oil edged up on Monday as upbeat manufacturing data from China, the world's biggest crude importer, led to renewed optimism for fuel demand, although uncertainty about a Ukraine peace deal and global economic growth from potential U.S. tariffs loomed. Brent crude climbed 19 cents, or 0.3%, to $73.00 a barrel by 0720 GMT while U.S. West Texas Intermediate crude was at $69.95 a barrel, up 19 cents, or 0.3%. China's manufacturing activity expanded at the fastest pace in three months in February as new orders and higher purchase volumes led to a solid rise in production.

Oil Steadies Despite China Weakness as Dip May Have Gone Too Far Δ1.65

Oil has regained some ground after plummeting to a 10-month low last week, as traders weighed weak Chinese data against signs that prices may have fallen too far. Crude prices are still down about 15% from their mid-January peak, but the recent dip seems to have found some support with sellers struggling to establish momentum below $70. The mood remains bearish, however, with speculators cutting net-bullish bets on global benchmark Brent by the most since July.

Russian Oil Flow to China Rebounds Amid Sanctions Δ1.65

China's imports of Russian Far East crude and Iranian oil are set to rebound in March as non-sanctioned tankers, drawn by lucrative payoffs, joined the trade replacing vessels under U.S. embargo, traders said. The rebound of sanctioned oil shipments to China is easing supply worries that had boosted global oil prices, they said. Washington's sanctions have disrupted trade with major importers China and India, but new shipping routes and terminals are facilitating access for Russian and Iranian oil.

The Most Intriguing Tech Gadget Prototypes Demoed This Week Δ1.65

At the Mobile World Congress (MWC) in Barcelona, several innovative tech prototypes were showcased, offering glimpses into potential future products that could reshape consumer electronics. Noteworthy concepts included Samsung's flexible briefcase-tablet and Lenovo's adaptable Thinkbook Flip AI laptop, both illustrating a trend towards multifunctional and portable devices. While these prototypes may never reach market status, they highlight the ongoing experimentation in technology that could lead to significant breakthroughs in gadget design.

Research Roundup: 7 Cool Science Stories From February Δ1.65

February showcased a variety of fascinating scientific breakthroughs, including the discovery of a 3,500-year-old tomb, the secrets behind boiling the perfect egg, and insights into the navigation abilities of sea turtles. Researchers utilized advanced techniques such as X-ray imaging and machine learning to unravel the mysteries of ancient scrolls, while studies on Pollock's paintings provided new perspectives on artistic perception. This month's roundup highlights the intersection of science, history, and art, demonstrating the diverse ways in which inquiry continues to enrich our understanding of the world.

Oil Prices Plunge Amid Trade War Worries and Excess Supply Concerns Δ1.65

Oil futures have plummeted to multi-year lows amid growing concerns about a trade war's impact on economic growth and excess oil supply entering the market. The decrease in oil prices has dragged energy stocks down, with the S&P 500 Energy Select ETF falling more than 1% year-to-date. As tensions between the US and its trading partners escalate, oil markets are under pressure to break below their two-year range.

Moon Landing Success Sparks Industry Growth Δ1.65

The recent landing of Blue Ghost, a private spacecraft developed by Firefly Aerospace, on the Moon's surface has significant implications for the space industry. The successful mission marks only the second time a commercial vehicle has reached the lunar surface, with Intuitive Machines' Athena spacecraft expected to follow suit in the coming days. As private companies like Firefly and Intuitive Machines push the boundaries of space exploration, they are helping to pave the way for future missions that could potentially unlock the Moon's resources.

Lenovo's Revolutionary Folding Laptop Design Challenges Industry Norms Δ1.65

Lenovo is revolutionizing the laptop industry with its latest concept, the ThinkBook Flip, which boasts a flexible display that allows for three different form factors: clamshell, tablet, and vertical screen. The device features an extra-tall 18.1-inch OLED display that can be used in various configurations to suit different user needs. By folding back or standing up the screen, users can adjust the laptop's functionality on the fly.