Novel chirped pulses defy "conventional wisdom"
The 2018 Nobel Prize in Physics was shared by researchers who pioneered a technique to create ultrashort, yet extremely high-energy laser pulses at the University of Rochester......»»
Revolutionizing spectrometry with ultra-simplicity: Disrupting conventional designs through novel diffraction computing
Spectrometers are crucial scientific instruments in various research fields and have consistently served as indispensable tools for foundational research. However, the unwieldy size of conventional spectrometers poses challenges for cost-effective an.....»»
New computational technique enhances accuracy of measurements in nuclear geoscience
Conventional nuclear measurement techniques, such as Monte Carlo simulations, are known for their extensive computational demands and prolonged processing times, especially when applied to unconventional reservoirs characterized by complex lithologie.....»»
Researchers challenge the limits of molecular memory, opening the door to the development of molecular chips
Some molecules respond to external light pulses by changing their structure and holding certain states that can be switched from one to another. These are commonly referred to as photoswitches and usually have two possible states. Recently, however,.....»»
Using mode-locked lasers to realize and study non-Hermitian topological physics
Mode-locked lasers are advanced lasers that produce very short pulses of light, with durations ranging from femtoseconds to picoseconds. These lasers are widely used to study ultrafast and nonlinear optical phenomena, but they have also proved useful.....»»
Rectifying AI"s usage in the quest for thermoelectric materials
A team of researchers has used AI to identify a thermoelectric material with favorable values. The group was able to navigate AI's conventional pitfalls and big data challenges, offering a prime example of how AI can revolutionize materials science......»»
Breaking the ice: Molecular insights into saltwater droplet freezing
In a new study, researchers have observed the freezing of saltwater droplets at a molecular level, offering new insights for de-icing and anti-icing technologies. Contrary to conventional wisdom, these droplets don't conform to the typical freezing p.....»»
Researchers propose electrocatalytic ammonia synthesis as a more environmentally friendly method
A team of researchers has unveiled a promising alternative to the conventional means of synthesizing ammonia, one that is more environmentally friendly......»»
Scientists develop catalyst designed to make ammonia production more sustainable
Ammonia is one of the most widely produced chemicals in the world, and is used in a great many manufacturing and service industries. The conventional production technology is the Haber-Bosch process, which combines nitrogen gas (N2) and hydrogen gas.....»»
Research team establishes synthetic dimension dynamics to manipulate light
In the realm of physics, synthetic dimensions (SDs) have emerged as one of the frontiers of active research, offering a pathway to explore phenomena in higher-dimensional spaces, beyond our conventional 3D geometrical space. The concept has garnered.....»»
2024 Hyundai Santa Fe: 7 cool things
The redesigned 2024 Santa Fe has the design of a conventional sport utility, a longer wheelbase, more upright posture and a rugged XRT trim......»»
Advancing precision agriculture: GANs for high-fidelity synthetic weed identification
Meeting the growing food demand is a significant challenge, exacerbated by weed-induced crop production constraints. Conventional weed management methods, such as herbicides, have inadvertently fostered the emergence of resistant species, underscorin.....»»
Using light to produce medication and plastics more efficiently
Anyone who wants to produce medication, plastics or fertilizer using conventional methods needs heat for chemical reactions—but not so with photochemistry, where light provides the energy. The process to achieve the desired product also often takes.....»»
NASA volunteers find 15 rare "active asteroids"
Some extraordinary asteroids have "activity"—comet-like tails or envelopes of gas and dust. NASA's Active Asteroids project announced the discovery of activity on 15 asteroids, challenging conventional wisdom about the solar system......»»
Pesticide-free as a new pathway for agriculture
A new approach is gaining momentum in European agriculture: a "third way" that lies between conventional production and organic farming systems. Here farmers must forego synthetic pesticides only—which is simpler to implement than a switch to organ.....»»
The timeless wisdom of Sanpo-yoshi for present day businesses
There is a growing emphasis for corporations to consider their impact on the environment, society, and its stakeholders. Broadly falling under environmental, social and governance or ESG, this involves practices such as using sustainably sourced mate.....»»
Lidar sensors vulnerable to spoofing attacks, researchers say
Using a series of high-frequency laser pulses, researchers created a 10-square meter perception dead zone......»»
Apple TV+ blockbuster movies lost $150M at the box office, but still profitable
Many in the entertainment business have questioned the wisdom of the huge spends on Apple TV+ blockbuster movies, suggesting that the company is prioritizing vanity over commercial sense. But a new report suggests that the three latest ones have p.....»»
Researchers decipher mysterious growth habit of weeping peach trees
A basic premise of how plants grow is that shoots grow up and roots grow down. A new study, published in Plant Physiology, reveals the answer to a fascinating question: why do weeping tree varieties defy this natural growth pattern?.....»»
8 ‘shocking’ modern movie twists that everyone saw coming, ranked
A plot twist can either make or break a film for audiences, but however they turned out, these eight films didn't exactly defy everyone's expectations......»»
The double-edged sword of zero trust
In an era defined by relentless cyber threats and evolving attack vectors, traditional security models are proving increasingly inadequate to safeguard sensitive information. Unlike conventional systems that often rely on perimeter defenses, zero tru.....»»