Steve Mould

Why is Foam White? The Science of Light and Scattering

Published 3 Jul 2026 · 48 daily observations recorded · last updated 2026-10-23

Views
329,361
Avg views / hour
123.1
since publish (lifetime average)
Recent velocity
3.2
+76 views over 24h (2026-10-22 → 2026-10-23)
vs channel baseline
—
Channel median
—

Recent growth

Last 7 days
+792 views
measured 2026-10-16 → 2026-10-23 (168h)
Last 30 days
+3,038 views
measured 2026-09-23 → 2026-10-23 (720h)

Performance history

Every observation TubeSum recorded, plotted as measured.

Views over time — 48 observed points, 323K to 329K views 0 115K 231K 346K Sep 2, 2026 · 322,791 views Sep 4, 2026 · 322,986 views Sep 6, 2026 · 323,181 views Sep 7, 2026 · 323,306 views Sep 9, 2026 · 323,464 views Sep 11, 2026 · 323,798 views Sep 12, 2026 · 323,996 views Sep 13, 2026 · 324,181 views Sep 14, 2026 · 324,317 views Sep 15, 2026 · 324,420 views Sep 16, 2026 · 324,524 views Sep 17, 2026 · 324,763 views Sep 18, 2026 · 324,955 views Sep 19, 2026 · 325,126 views Sep 20, 2026 · 325,358 views Sep 21, 2026 · 325,887 views Sep 22, 2026 · 326,151 views Sep 23, 2026 · 326,323 views Sep 24, 2026 · 326,391 views Sep 25, 2026 · 326,449 views Sep 26, 2026 · 326,505 views Sep 27, 2026 · 326,572 views Sep 28, 2026 · 326,640 views Sep 29, 2026 · 326,690 views Sep 30, 2026 · 326,721 views Oct 1, 2026 · 326,769 views Oct 2, 2026 · 326,847 views Oct 3, 2026 · 326,899 views Oct 4, 2026 · 326,977 views Oct 5, 2026 · 327,084 views Oct 6, 2026 · 327,124 views Oct 7, 2026 · 327,157 views Oct 8, 2026 · 327,254 views Oct 9, 2026 · 327,336 views Oct 10, 2026 · 327,552 views Oct 11, 2026 · 327,841 views Oct 12, 2026 · 328,021 views Oct 13, 2026 · 328,153 views Oct 14, 2026 · 328,320 views Oct 15, 2026 · 328,431 views Oct 16, 2026 · 328,569 views Oct 17, 2026 · 328,754 views Oct 18, 2026 · 328,962 views Oct 19, 2026 · 329,061 views Oct 20, 2026 · 329,116 views Oct 21, 2026 · 329,184 views Oct 22, 2026 · 329,285 views Oct 23, 2026 · 329,361 views Sep 2 Sep 29 Oct 23

Based on 48 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
2026-10-23 329,361 123.1 —
2026-10-22 329,285 124.1 —
2026-10-21 329,184 125.3 —
2026-10-20 329,116 126.4 —
2026-10-19 329,061 127.3 —
2026-10-18 328,962 128.5 —
2026-10-17 328,754 129.7 —
2026-10-16 328,569 130.9 —
2026-10-15 328,431 132.3 —
2026-10-14 328,320 133.4 —
2026-10-13 328,153 134.8 —
2026-10-12 328,021 135.8 —
2026-10-11 327,841 137.3 —
2026-10-10 327,552 138.6 —
2026-10-09 327,336 139.9 —
2026-10-08 327,254 141.2 —
2026-10-07 327,157 142.7 —
2026-10-06 327,124 144.2 —
2026-10-05 327,084 145.6 —
2026-10-04 326,977 147.4 —
2026-10-03 326,899 148.8 —
2026-10-02 326,847 150.4 —
2026-10-01 326,769 152.2 —
2026-09-30 326,721 153.9 —
2026-09-29 326,690 155.6 —
2026-09-28 326,640 157.4 —
2026-09-27 326,572 159.2 —
2026-09-26 326,505 161.1 —
2026-09-25 326,449 162.9 —
2026-09-24 326,391 164.9 —
2026-09-23 326,323 166.9 —
2026-09-22 326,151 168.9 —
2026-09-21 325,887 170.7 —
2026-09-20 325,358 172.8 —
2026-09-19 325,126 174.9 —
2026-09-18 324,955 176.9 —
2026-09-17 324,763 179.1 —
2026-09-16 324,524 181.6 —
2026-09-15 324,420 184.0 —
2026-09-14 324,317 186.5 —
2026-09-13 324,181 189.0 —
2026-09-12 323,996 191.4 —
2026-09-11 323,798 194.0 —
2026-09-09 323,464 199.8 —
2026-09-07 323,306 205.4 —
2026-09-06 323,181 208.9 —
2026-09-04 322,986 215.0 —
2026-09-02 322,791 222.0 —

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 →