3Blue1Brown

Thinking Through Double Slits

Published 26 Dec 2024 · 26 daily observations recorded · last updated 2026-09-29

Views
618,019
Avg views / hour
40.1
since publish (lifetime average)
Recent velocity
4.2
+100 views over 24h (2026-09-28 → 2026-09-29)
vs channel baseline
—
Channel median
—

Recent growth

Last 7 days
+811 views
measured 2026-09-22 → 2026-09-29 (168h)
Last 30 days
+4,107 views
measured 2026-08-27 → 2026-09-29 (792h)

Performance history

Every observation TubeSum recorded, plotted as measured.

Views over time — 26 observed points, 611K to 618K views 0 216K 433K 649K Aug 10, 2026 · 611,147 views Aug 17, 2026 · 612,343 views Aug 27, 2026 · 613,912 views Sep 1, 2026 · 614,625 views Sep 4, 2026 · 614,992 views Sep 5, 2026 · 615,095 views Sep 7, 2026 · 615,318 views Sep 11, 2026 · 615,859 views Sep 12, 2026 · 615,993 views Sep 13, 2026 · 616,060 views Sep 14, 2026 · 616,200 views Sep 15, 2026 · 616,287 views Sep 16, 2026 · 616,401 views Sep 17, 2026 · 616,558 views Sep 18, 2026 · 616,672 views Sep 19, 2026 · 616,758 views Sep 20, 2026 · 616,917 views Sep 21, 2026 · 617,111 views Sep 22, 2026 · 617,208 views Sep 23, 2026 · 617,311 views Sep 24, 2026 · 617,430 views Sep 25, 2026 · 617,566 views Sep 26, 2026 · 617,670 views Sep 27, 2026 · 617,792 views Sep 28, 2026 · 617,919 views Sep 29, 2026 · 618,019 views Aug 10 Sep 16 Sep 29

Based on 26 observations · last observed Sep 29, 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
2026-09-29 618,019 40.1 —
2026-09-28 617,919 40.2 —
2026-09-27 617,792 40.2 —
2026-09-26 617,670 40.3 —
2026-09-25 617,566 40.4 —
2026-09-24 617,430 40.4 —
2026-09-23 617,311 40.5 —
2026-09-22 617,208 40.5 —
2026-09-21 617,111 40.6 —
2026-09-20 616,917 40.6 —
2026-09-19 616,758 40.7 —
2026-09-18 616,672 40.7 —
2026-09-17 616,558 40.8 —
2026-09-16 616,401 40.9 —
2026-09-15 616,287 40.9 —
2026-09-14 616,200 41.0 —
2026-09-13 616,060 41.0 —
2026-09-12 615,993 41.1 —
2026-09-11 615,859 41.1 —
2026-09-07 615,318 41.4 —
2026-09-05 615,095 41.5 —
2026-09-04 614,992 41.6 —
2026-09-01 614,625 41.7 —
2026-08-27 613,912 42.0 —
2026-08-17 612,343 42.6 —
2026-08-10 611,147 43.0 —

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 →