Description
This site, developed in the Physics Laboratory at NIST, addresses three topics: fundamental physical constants, the International System of Units (SI), which is the modern metric system, and expressing the uncertainty of measurement results.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Text File | Text | CODATA Internationally recommended 2014 values of the Fundamental Physical Constants expressed in ascii text. | Open resource |
| DOI Access for NIST-CODATA Internationally Recommended 2014 Values of the Fundamental Physical Constants - SRD 121 | HTML | Open resource |