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Caltech PMA

United States@caltechpma  •  Joined January 16, 2020

Live
Sub 2.74K  |  View 122K  |  Video 146
#2,030,483
#313,763United States
#2,896,937
#388,943United States

At a glance

Subscribers

Last 29 days

2.74K

+40 (+1.5%)

Views

Last 29 days

122K

+2.35K (+2.0%)

Videos

Last 29 days

146

+5 (+3.5%)

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

837

Total views ÷ total videos

Views per subscriber

45×

Total views ÷ subscribers

Subs per video

19

Subscribers ÷ total videos

Revenue estimate

Details →

Total (all-time): $86 – $244

Daily avg.: $0 – $0

Weekly avg.: $0 – $1

Last 29 days: $2 – $5

Based on estimated $0.7–$2 CPM.

Analytics tables

Analytics Table:Caltech PMA

Date
subscribers
views
videos
Jun 1, 2026
Jun 1
Mon
2.74K
+10
122K
+365
146
+1
May 25, 2026
May 25
Mon
2.73K
+10
121K
+526
145
--
May 18, 2026
May 18
Mon
2.72K
+10
121K
+627
145
+3
May 11, 2026
May 11
Mon
2.71K
--
120K
+565
142
--
May 4, 2026
May 4
Mon
2.71K
+10
120K
+442
142
+1
Apr 27, 2026
Apr 27
Mon
2.70K
+10
119K
+472
141
+1
Apr 20, 2026
Apr 20
Mon
2.69K
+10
119K
+627
140
+1
Apr 13, 2026
Apr 13
Mon
2.68K
+30
118K
+814
139
+1
Apr 6, 2026
Apr 6
Mon
2.65K
+10
117K
+437
138
+1
Apr 1, 2026
Apr 1
Wed
2.64K
--
117K
--
137
--

Subscribers gained (weekly)

WeekSubscribers gainedChange 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
10
--

Views gained (weekly)

WeekViews gainedChange 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
365
-161

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

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