How fast can a galaxy build ordered magnetic fields spanning thousands of light-years? Existing theories say several billion years, but observations of galaxies in our universe imply shorter ...
Animal studies often fail to predict human tissue responses to new drugs or newly developed therapies. Besides generating ...
Researchers have uncovered friction without contact—driven entirely by magnetic interactions. As two magnetic layers slide, ...
Cutting patterns into elastic materials allows you to unfold those materials into new shapes, and researchers have now ...
Google-Tesla MagNet Challenge is an annual competition. It’s designed to accelerate innovation in magnetic modeling using ...
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Scientists are rethinking how young galaxies formed their magnetic fields
Magnetic fields that stretch across thousands of light-years should take a very long time to organize. Standard dynamo theory puts that timeline at roughly 5 to 10 billion years in galaxies. Yet ...
Molecular clouds, which are dense areas of gas and dust, are the birthplace of stars. Gravity pulls on material, drawing it ...
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