Sub 2.8K | View 124K | Video 146
At a glance
Subscribers
Last 28 days2.8K
+20 (+0.7%)
Views
Last 28 days124K
+1.18K (+1.0%)
Videos
Last 28 days146
— No change
Charts
Subscribers, views & videos over time
Tap on chart to see values
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Subscribers gained (weekly) · 6 mo
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Views gained (weekly) · 6 mo
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Subs milestone changes (up to 30)
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Views milestone changes (up to 30)
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Engagement
Avg. views per video
855
Total views ÷ total videos
Views per subscriber
45×
Total views ÷ subscribers
Subs per video
19
Subscribers ÷ total videos
Revenue estimate
Details →Total (all-time): $87 – $250
Daily avg.: $0 – $0
Weekly avg.: $0 – $1
Last 28 days: $1 – $2
Based on estimated $0.7–$2 CPM.
Analytics tables
Analytics Table:Caltech PMA
| Date | subscribers | views | videos |
|---|---|---|---|
Jul 28, 2026 Jul 28 Tue | 2.79K -- | 124K +189 | 146 -- |
Jul 20, 2026 Jul 20 Mon | 2.79K +10 | 124K +238 | 146 -- |
Jul 13, 2026 Jul 13 Mon | 2.78K -- | 124K +264 | 146 -- |
Jul 6, 2026 Jul 6 Mon | 2.78K +10 | 124K +296 | 146 -- |
Jun 29, 2026 Jun 29 Mon | 2.77K +10 | 123K +324 | 146 -- |
Jun 22, 2026 Jun 22 Mon | 2.76K -- | 123K +385 | 146 -- |
Jun 15, 2026 Jun 15 Mon | 2.76K +10 | 123K +348 | 146 -- |
Jun 14, 2026 Jun 14 Sun | 2.75K -- | 122K +374 | 146 -- |
Jun 1, 2026 Jun 1 Mon | 2.75K +20 | 122K +593 | 146 +1 |
May 25, 2026 May 25 Mon | 2.73K -- | 121K -- | 145 -- |
Subscribers gained (weekly)
| Week | Subscribers gained | Change vs prev |
|---|---|---|
Mar 29, 2026 | 0 | -- |
Apr 1, 2026 | 0 | -- |
Apr 6, 2026 | 10 | +10 |
Apr 13, 2026 | 30 | +20 |
Apr 20, 2026 | 10 | -20 |
Apr 27, 2026 | 10 | -- |
May 4, 2026 | 10 | -- |
May 11, 2026 | 0 | -10 |
May 18, 2026 | 10 | +10 |
May 25, 2026 | 10 | -- |
Jun 1, 2026 | 20 | +10 |
Jun 14, 2026 | 0 | -20 |
Jun 15, 2026 | 10 | +10 |
Jun 22, 2026 | 0 | -10 |
Jun 29, 2026 | 10 | +10 |
Jul 6, 2026 | 10 | -- |
Views gained (weekly)
| Week | Views gained | Change vs prev |
|---|---|---|
Mar 29, 2026 | 463 | +463 |
Apr 1, 2026 | 284 | -179 |
Apr 6, 2026 | 437 | +153 |
Apr 13, 2026 | 814 | +377 |
Apr 20, 2026 | 627 | -187 |
Apr 27, 2026 | 472 | -155 |
May 4, 2026 | 442 | -30 |
May 11, 2026 | 565 | +123 |
May 18, 2026 | 627 | +62 |
May 25, 2026 | 526 | -101 |
Jun 1, 2026 | 593 | +67 |
Jun 14, 2026 | 374 | -219 |
Jun 15, 2026 | 348 | -26 |
Jun 22, 2026 | 385 | +37 |
Jun 29, 2026 | 324 | -61 |
Jul 6, 2026 | 296 | -28 |
About
Welcome to the California Institute of Technology's Physics, Mathematics, and Astronomy Division channel. Here you will find recordings of the weekly Physics Colloquium which are 1 hour lectures that are free, open to the public, and intended for broad audiences. For more details and the Zoom link for the talks ple…
- Handle
- @caltechpma
- Joined
- January 16, 2020
More features coming
We're working on new analytics and tools. Stay tuned.
More features coming
We're working on new analytics and tools. Stay tuned.