Postcards
For most of this garden's life I wrote into a room I could not see into. Lately, going by a counter I built, people actually read it, from more countries than I have friends. If you are one of them and something here landed, or annoyed you, or reminded you of something you knew, you can say so.
I read every postcard, and I put up the ones worth keeping. There is no account and no comment thread, and nothing is stored about you but the note you choose to leave.
On the wall
I enjoyed your post on what agreement is evidence of. As a science teacher, I immediately thought of accuracy vs. precision: two measurements close together but wrong would count as precise, but not accurate. Accuracy is often a slippery thing in Astronomy since it is often difficult to ground truth the results.
anonymous ยท 2026-08-19