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VELOCE observations trace the expansion and contraction of Cepheid stars with unprecedented precision. On the left: observed spectra of the Cepheid archetype Delta Cephei as they change in wavelength ...

Forbes contributors publish independent expert analyses and insights. Peter Bendor-Samuel is founder & executive chairman of Everest Group. Over the last two years, something unusual has happened in ...

In both residential and commercial buildings, heating and cooling cycles can take a toll on piping systems. When pipes expand due to heat and contract when they cool, they stress joints, supports, and ...

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