Jules
@julesih.bsky.social
writer, math and weather nerd | North America
Supernumerary arcs! It's rare to see them so clearly, lovely photo www.atoptics.org.uk/rainbows/sup...
Supernumerary Rainbows
www.atoptics.org.uk
September 25, 2025 at 1:15 AM
Supernumerary arcs! It's rare to see them so clearly, lovely photo www.atoptics.org.uk/rainbows/sup...