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Sunday, November 18, 2018

How Much Does a Kilogram Weigh? Depends on Your 'Planck Constant'

It is arguably the most significant redefinition of an SI unit since the second was recalculated in 1967.

from NDTV Gadgets - Latest https://ift.tt/2FtFENv

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Crystal-Based Cooling Technology Could Offer Sustainable Solution for Fridges and Air Conditioners

A novel crystal-based technology has been identified as a potential solution for sustainable cooling systems. Current refrigeration and air ...