How Earth's size was computed by Eratosthenes
Published 12 Feb 2025 · 50 daily observations recorded · last updated 2026-10-23
Recent growth
Performance history
Every observation TubeSum recorded, plotted as measured.
Based on 50 observations · last observed Oct 23, 2026 · straight lines connect consecutive observations — TubeSum does not measure the days between them.
All observations
The same points the chart plots, as exact numbers. Gaps mean no observation was taken that day.
| Date | Views | Avg views / hour | Channel median |
|---|---|---|---|
| 2026-10-23 | 290,553 | 19.6 | — |
| 2026-10-22 | 290,512 | 19.6 | — |
| 2026-10-21 | 290,421 | 19.7 | — |
| 2026-10-20 | 290,377 | 19.7 | — |
| 2026-10-19 | 290,332 | 19.7 | — |
| 2026-10-18 | 290,293 | 19.7 | — |
| 2026-10-17 | 290,245 | 19.8 | — |
| 2026-10-16 | 290,159 | 19.8 | — |
| 2026-10-15 | 290,065 | 19.8 | — |
| 2026-10-14 | 290,026 | 19.8 | — |
| 2026-10-13 | 289,967 | 19.9 | — |
| 2026-10-12 | 289,951 | 19.9 | — |
| 2026-10-11 | 289,864 | 19.9 | — |
| 2026-10-10 | 289,829 | 20.0 | — |
| 2026-10-09 | 289,800 | 20.0 | — |
| 2026-10-08 | 289,754 | 20.0 | — |
| 2026-10-07 | 289,709 | 20.1 | — |
| 2026-10-06 | 289,663 | 20.1 | — |
| 2026-10-05 | 289,649 | 20.1 | — |
| 2026-10-04 | 289,554 | 20.2 | — |
| 2026-10-03 | 289,505 | 20.2 | — |
| 2026-10-02 | 289,455 | 20.2 | — |
| 2026-10-01 | 289,364 | 20.2 | — |
| 2026-09-30 | 289,293 | 20.3 | — |
| 2026-09-29 | 289,226 | 20.3 | — |
| 2026-09-28 | 289,155 | 20.3 | — |
| 2026-09-27 | 289,063 | 20.4 | — |
| 2026-09-26 | 289,008 | 20.4 | — |
| 2026-09-25 | 288,945 | 20.4 | — |
| 2026-09-24 | 288,859 | 20.4 | — |
| 2026-09-23 | 288,784 | 20.5 | — |
| 2026-09-22 | 288,707 | 20.5 | — |
| 2026-09-21 | 288,661 | 20.5 | — |
| 2026-09-20 | 288,560 | 20.6 | — |
| 2026-09-19 | 288,479 | 20.6 | — |
| 2026-09-18 | 288,440 | 20.6 | — |
| 2026-09-17 | 288,371 | 20.6 | — |
| 2026-09-16 | 288,277 | 20.7 | — |
| 2026-09-15 | 288,221 | 20.7 | — |
| 2026-09-14 | 288,153 | 20.7 | — |
| 2026-09-13 | 288,086 | 20.8 | — |
| 2026-09-12 | 288,060 | 20.8 | — |
| 2026-09-11 | 287,995 | 20.8 | — |
| 2026-09-07 | 287,743 | 21.0 | — |
| 2026-09-04 | 287,540 | 21.1 | — |
| 2026-09-01 | 287,333 | 21.2 | — |
| 2026-08-27 | 287,053 | 21.3 | — |
| 2026-08-17 | 286,539 | 21.7 | — |
| 2026-08-10 | 286,254 | 21.9 | — |
| 2026-08-08 | 286,197 | 22.0 | — |
Content analysis
Transcript, chapters and structure for this video live on its analysis page — performance and content are separate documents on TubeSum.
Read transcript & analysis →