Lobsters
- New SI prefixes just dropped https://www.bipm.org/documents/20126/77765681/Resolutions-2022.pdf/281f3160-fc56-3e63-dbf7-77b76500990f 23 comments math , pdf
- How would the BIPM proposed change in the SI units affect the numerical value of the gravitational constant? http://www.bipm.org/en/measurement-units/new-si/ 7 comments askscience
- When a clock is so accurate that it "only loses one second in X billion years," or something, how can we possibly know that? What do we compare it to? http://www.bipm.org/en/si/si_brochure/chapter2/2-1/second.html 30 comments askscience