Author Archives: rberkowitz

New compound that withstands extreme heat and electricity could lead to next-generation energy storage devices

Flexible polymers made with a new generation of the Nobel-winning “click chemistry” reaction find use in capacitors and other applications. Continue reading

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How Sea Spray Might Disperse Large Particles

Experiments reveal new details of the process by which contaminants in the ocean could reach the atmosphere through the bursting of bubbles in foam. Continue reading

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How Berkeley Lab Helped Develop One of the World’s Most Popular Open-Source Security Monitoring Platforms

A tool from the internet’s early days keeps Microsoft’s users secure while supporting the open-source paradigm. Continue reading

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Massive Star Formation DisplaysSelf-Control

New observations of a stellar nursery highlight a self-regulation mechanism that appears to resolve discrepancies between simulated and observed efficiencies of star formation. Continue reading

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A Salt-Based Laser Color Converter

Artificial salts that are liquid at room temperature can be used to efficiently tune the wavelength of a laser source. Continue reading

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A Nonlinear Cavity Cools a Cantilever

Photons in a nonlinear cavity perform “negative” work on a mechanical oscillator, cooling it toward its ground state. Continue reading

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The Sounds of Atoms

Transforming the spectral lines of each element into a musical tone provides a fun tool for teasing out patterns in the electronic structures of atoms. Continue reading

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How Freshwater Mixes in a Winter Lake

An influx of warmer water mixing with a colder ambient volume can create a dense parcel that drives bottom currents and determines the resulting circulation patterns. Continue reading

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Lab-Made Motors Could Move and Glow in Cells

Minuscule motor molecules could emit light as they journey into cells. Continue reading

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Dark Matter Goes Down to the Wire

A superconducting nanowire detector places new bounds on how a hypothetical lightweight dark matter particle interacts with electrons. Continue reading

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