Podcast: The laser that could break the laws of physics U.S. National Science Foundation-supported researcher Jonathan Zuegel discusses the future of high-powered laser research in the United States, the ambitious NSF Optical Parametric Amplifier Line (NSF OPAL) laser facility. NSF OPAL is designed to… Read more at nsf.gov
How did Earth avoid a Mars-like fate? Ancient rocks hold clues
Approximately 1,800 miles beneath our feet, swirling liquid iron in the Earth's outer core generates the planet's protective magnetic field. The magnetic field is invisible but is vital for life on Earth's surface because it shields the planet from…
Read more at nsf.gov
Approximately 1,800 miles beneath our feet, swirling liquid iron in the Earth's outer core generates the planet's protective magnetic field. The magnetic field is invisible but is vital for life on Earth's surface because it shields the planet from…
Read more at nsf.gov
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