Proceedings of the National Academy of Sciences, Volume 122, Issue 39, September 2025. SignificanceUnderstanding the mechanisms by which artists create nuanced perceptual experiences, such as tone timbre in music, has remained a longstanding scientific and artistic challenge. While it has been debated whether pianists can manipulate timbre …
Observations from the Little Bunker
Last updated: October 16, 2025 04:11 AM
Atmospheric COâ‚‚
424.4 ppm
+18.2
ppm/year
Atmospheric CHâ‚„
1933.54 ppb
+12.29
ppb/year
Global Temperature
+1.48 °C
Peak: +1.73°C
World Population
8.1 billion
+67
million/year