It could also be this sorta thought:
"There's air in my room, it appears transparent. The sky is made of air, it appears blue. Why the difference"
27 karma · joined November 14, 2014
"There's air in my room, it appears transparent. The sky is made of air, it appears blue. Why the difference"
(Is there something in particular you're referring to? I feel like sticky nav and sidenotes aren't particularly unusual?)
(I will almost certainly do one on quantum mechanics, but that's such a big explanation that I want to do some simpler ones first)
Debates whether to update the sidenote with an explainer on ambitransitive and labile verbs
Any other questions give you the same disappointment?