Project Avogadro seeks to change the definition of a kilogram from the weight of a hunk of metal that currently resides in France to a measurement based on fundamental constants (like every other unit ...
Scientists have created a catalyst for hydrogen generation from ammonia that becomes more active with time, and by counting atoms, revealed changes that boost the catalyst's performance. A research ...
Like bakers measuring the exact same amount of flour every time they made bread, physicists at The University of Texas at Austin have used a laser trap to consistently capture and measure the same ...
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