Metal alloy shows practically no thermal expansion over extremely large temperature interval
Most metals expand when their temperature rises. The Eiffel Tower, for example, is about 10 to 15 centimeters taller in ...
The Jerusalem Post Blogs21 天
Archaeologists discovered a unique structure in the City of David
The team believes that the structure was in use until the 8th century BCE, the middle of the period when the Kings of Judah ruled. A scarab seal from the 8th century BCE uncovered during the ...
ScienceAlert23 天
Scientists Found Signs of a Hidden Structure Inside Earth's Core
Earth's inner core may actually have two distinct layers. (alexlmx/Canva Pro) "We found evidence that may indicate a change in the structure of iron, which suggests perhaps two separate cooling events ...
U.S. News & World Report25 天
Are Cars 'Structures'? Here's a Look at How Damage Is Tallied in Devastating Los Angeles ...
Are Cars 'Structures'? Here's a Look at How Damage Is Tallied in Devastating Los Angeles Wildfires The extent of the damage from wildfires ravaging the Los Angeles area is horrific however it's ...
C&EN25 天
Highly Thermal-Conductive Cubic Boron Arsenide: Single-Crystal Growth, Properties, and ...
College of Electronic and Optical Engineering & College of Flexible Electronics (Future Technology), State Key Laboratory of Organic Electronics and Information Displays, Nanjing University of Posts ...
SciTech Daily25 天
A Lost World Beneath the Pacific Ocean? Mysterious Structures Discovered Deep Within Earth ...
Geophysicists have discovered unexpected structures deep within the Earth’s mantle, resembling subducted tectonic plates in areas where no subduction should have occurred, using a new high-resolution ...
trains25 天
Five common structures for a model train layout
Structures help set the stage for a layout’s look and practicality. There are no bounds to the variety of buildings a modeler can bring to the table (or should we say benchwork). Yet there’s always ...
IFLScience27 天
Unexpected And Unexplained Structures Found Deep Below The Pacific Ocean
Alfredo (he/him) has a PhD in Astrophysics on galaxy evolution and a Master's in Quantum Fields and Fundamental Forces.
studyfinds27 天
Scientists mystified by massive structures found deep beneath the Pacific Ocean
Using innovative technology to analyze seismic waves, researchers have identified massive structures that challenge fundamental theories about how our planet formed and evolved. It’s as if we’ve ...
C&EN28 天
Crystal Structure Prediction of Drug Molecules in the Cloud: A Collaborative Blind ...
Understanding the risk of multiple stable crystal polymorphs for a drug is a vital part of drug formulation and development. Computational crystal structure prediction (CSP) is a valuable tool for ...
Greek Reporter29 天
The Mega Structures of the Ancient World
The mega structures of the ancient world showcase human ingenuity, ambition, and lasting cultural legacies. Credit: GreekReporter Archive The mega structures of the ancient world are famously ...