4 ms·
It's the symbol for Angstrom, a unit of length 10^-10m https://en.wikipedia.org/wiki/Angstrom https://en.wikipedia.org/wiki/Angstrom
by seslattery 6y ago
It's the symbol for Angstrom, a unit of length 10^-10m https://en.wikipedia.org/wiki/Angstrom https://en.wikipedia.org/wiki/Angstrom