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science/physics

Scientists Discover Massive Hidden Structure Beneath Antarctica's Ice Sheet

A team of scientists has uncovered a massive, previously unknown structure hidden beneath the ice of East Antarctica. The discovery reveals that several well-documented subglacial features — previously thought to be separate — are actually connected components of one giant geological formation. The structure, described as fan-shaped, consists of extensive basins carved

Scientists Shrink Powerful Ultrafast Laser Onto a Chip After 20 Years

Researchers at EPFL have achieved a milestone two decades in the making: shrinking a powerful ultrafast laser down to chip scale. The team developed a compact laser that matches the performance of conventional tabletop femtosecond lasers, potentially democratizing access to advanced laser technology. What Makes This Breakthrough Significant Femtosecond lasers

Study Questions Glacial Origin of Stonehenge's Altar Stone

A new study has cast doubt on the idea that Stonehenge's central altar stone was transported by glaciers from northern Scotland. The sandstone block, which sits at the heart of the prehistoric monument, has long puzzled researchers given its considerable size and the challenges of moving such a

Quantum Effect Discovery Could Enable Battery-Free Electronics

New Discovery Could Lead to Battery-Free Devices Researchers have uncovered a quantum phenomenon that could fundamentally change how we power small electronic devices. The effect, discovered in an advanced material, allows microscopic imperfections and atomic vibrations to control a powerful quantum mechanism that converts alternating electrical signals from the environment

Researchers Reverse Energy Flow in Turbulence, Challenging 80-Year-Old Theory

A team of researchers has made a breakthrough discovery that challenges a fundamental theory about turbulence that has been accepted for over 80 years. The study found that it is possible to reverse the direction of energy flow in turbulent systems, a finding that could have significant implications across multiple

Technology News

The World's Largest Privately Owned Laser Just Turned On

Fusion startup Xcimer has fired up the world's largest privately owned laser, marking a notable milestone in the private fusion energy sector. The development represents a significant step forward for companies working to advance commercial fusion technology outside of government-funded research programs. Private investment in fusion has been

After 20-Year Search, Astronomers Trace Mysterious Radio Bursts to 'Vampire Star' System

Discovery Ends a Two-Decade Cosmic Mystery Astronomers have finally traced the origin of mysterious long-period radio signals that have baffled scientists for nearly 20 years. The source? A binary star system where a white dwarf acts as a "vampire star," gravitationally siphoning material from its close companion red