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Unknown@caltech  •  Joined March 21, 2006

Live
Sub 218K  |  View 30.7M  |  Video 1.97K
#266,726
#421,875

At a glance

Subscribers

Last 29 days

218K

+1K (+0.5%)

Views

Last 29 days

30.7M

+110K (+0.4%)

Videos

Last 29 days

1.97K

+12 (+0.6%)

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

15.5K

Total views ÷ total videos

Views per subscriber

141×

Total views ÷ subscribers

Subs per video

111

Subscribers ÷ total videos

Revenue estimate

Details →

Total (all-time): $21.4K – $61.4K

Daily avg.: $3 – $8

Weekly avg.: $19 – $53

Last 29 days: $77 – $221

Based on estimated $0.7–$2 CPM.

Analytics tables

Analytics Table:caltech

Date
subscribers
views
videos
Jun 15, 2026
Jun 15
Mon
218K
--
30.7M
+10.8K
1.97K
+1
Jun 14, 2026
Jun 14
Sun
218K
--
30.6M
+31.7K
1.97K
+8
Jun 1, 2026
Jun 1
Mon
218K
+1.00K
30.6M
+25.3K
1.96K
+1
May 25, 2026
May 25
Mon
217K
--
30.6M
+24.8K
1.96K
+1
May 18, 2026
May 18
Mon
217K
--
30.6M
+26.5K
1.96K
+1
May 11, 2026
May 11
Mon
217K
--
30.5M
+29.6K
1.95K
+17
May 4, 2026
May 4
Mon
217K
--
30.5M
+21.8K
1.94K
+17
Apr 27, 2026
Apr 27
Mon
217K
--
30.5M
+22.6K
1.92K
+2
Apr 20, 2026
Apr 20
Mon
217K
--
30.5M
+30.9K
1.92K
+5
Apr 13, 2026
Apr 13
Mon
217K
--
30.4M
--
1.91K
--

Subscribers gained (weekly)

WeekSubscribers gainedChange vs prev
Dec 1, 2025
0
--
Dec 8, 2025
0
--
Dec 15, 2025
0
--
Dec 22, 2025
0
--
Dec 29, 2025
0
--
Jan 1, 2026
1.00K
+1.00K
Jan 5, 2026
0
-1.00K
Jan 12, 2026
0
--
Jan 19, 2026
2.00K
+2.00K
Jan 26, 2026
0
-2.00K
Feb 2, 2026
0
--
Feb 9, 2026
0
--
Feb 16, 2026
0
--
Feb 23, 2026
1.00K
+1.00K
Mar 2, 2026
0
-1.00K
Mar 9, 2026
0
--

Views gained (weekly)

WeekViews gainedChange vs prev
Dec 1, 2025
22.0K
+22.0K
Dec 8, 2025
27.4K
+5.44K
Dec 15, 2025
47.8K
+20.3K
Dec 22, 2025
48.6K
+733
Dec 29, 2025
21.3K
-27.2K
Jan 1, 2026
23.9K
+2.60K
Jan 5, 2026
86.2K
+62.2K
Jan 12, 2026
68.2K
-17.9K
Jan 19, 2026
561K
+493K
Jan 26, 2026
95.6K
-465K
Feb 2, 2026
49.7K
-45.8K
Feb 9, 2026
44.8K
-4.92K
Feb 16, 2026
46.6K
+1.80K
Feb 23, 2026
40.0K
-6.63K
Mar 2, 2026
34.9K
-5.09K
Mar 9, 2026
31.2K
-3.70K

About

At Caltech, scholars expand human knowledge and benefit society through bold, collaborative explorations in science and engineering.

Handle
@caltech
Joined
March 21, 2006

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