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Stephan Schlamminger (Fed)


Gravity measured with record precision

Stephan Schlamminger
The gravitational constant G describes the strength of the gravitational uncertainty. Two new measurements with the world's smallest uncertainties are reported.

Redefining the kilogram and other SI units

Stephan Schlamminger
Units are at the heart of science and technology. Most measurements require units to express their result. The International System of Units (SI) provides a
Created June 4, 2019, Updated June 15, 2021