Wavelengths you don’t see, wavelengths you don’t hear… Marc Abrahams 12 years ago Abstruse Goose peruses the limits of direct perception: (HT Vince Abbott) Share this: Share on Facebook (Opens in new window) Facebook Share on LinkedIn (Opens in new window) LinkedIn Share on Mastodon (Opens in new window) Mastodon Share on Bluesky (Opens in new window) Bluesky
