A cup of water on a scale, which reads 63.9574 g.

Notices where this attachment appears

1. Embed this notice
   blinry (blinry@chaos.social)'s status on Sunday, 01-Sep-2024 03:16:59 JST blinry

   Cool exhibits at the Exploratorium (a hands-on science museum), which I hadn't seen before:

   A high-precision scale that allows you to watch the evaporation of water, at a rate of 0.0001 grams every couple of seconds!