Harvard Natural Sciences Lecture Demonstrations
@natscidemos • Joined November 4, 2009
Subscribers 104,933 | Views 30,688,244 | Videos 86
Sub 104K | View 30.6M | Video 86
At a glance
Subscribers
Last 29 days104K
— No change
Views
Last 29 days30.6M
+35.0K (+0.1%)
Videos
Last 29 days86
— 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
356K
Total views ÷ total videos
Views per subscriber
292×
Total views ÷ subscribers
Subs per video
1.22K
Subscribers ÷ total videos
Revenue estimate
Details →Total (all-time): $21.4K – $61.3K
Daily avg.: $1 – $2
Weekly avg.: $6 – $17
Last 29 days: $25 – $70
Based on estimated $0.7–$2 CPM.
Analytics tables
Analytics Table:Harvard Natural Sciences Lecture Demonstrations
| Date | subscribers | views | videos |
|---|---|---|---|
Jun 15, 2026 Jun 15 Mon | 104K -- | 30.6M +837 | 86 -- |
Jun 14, 2026 Jun 14 Sun | 104K -- | 30.6M +8.35K | 86 -- |
Jun 1, 2026 Jun 1 Mon | 104K -- | 30.6M +7.82K | 86 -- |
May 25, 2026 May 25 Mon | 104K -- | 30.6M +7.60K | 86 -- |
May 18, 2026 May 18 Mon | 104K -- | 30.6M +10.4K | 86 -- |
May 11, 2026 May 11 Mon | 104K -- | 30.6M +11.2K | 86 -- |
May 4, 2026 May 4 Mon | 104K -- | 30.6M +7.34K | 86 -- |
Apr 27, 2026 Apr 27 Mon | 104K -- | 30.6M +8.97K | 86 -- |
Apr 20, 2026 Apr 20 Mon | 104K -- | 30.6M +10.0K | 86 -- |
Apr 13, 2026 Apr 13 Mon | 104K -- | 30.6M -- | 86 -- |
Subscribers gained (weekly)
| Week | Subscribers gained | Change 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 | 0 | -- |
Jan 5, 2026 | 0 | -- |
Jan 12, 2026 | 0 | -- |
Jan 19, 2026 | 0 | -- |
Jan 26, 2026 | 0 | -- |
Feb 2, 2026 | 0 | -- |
Feb 9, 2026 | 0 | -- |
Feb 16, 2026 | 0 | -- |
Feb 23, 2026 | 0 | -- |
Mar 2, 2026 | 0 | -- |
Mar 9, 2026 | 0 | -- |
Views gained (weekly)
| Week | Views gained | Change vs prev |
|---|---|---|
Dec 1, 2025 | 10.6K | +10.6K |
Dec 8, 2025 | 10.8K | +203 |
Dec 15, 2025 | 7.79K | -3.04K |
Dec 22, 2025 | 6.09K | -1.70K |
Dec 29, 2025 | 2.41K | -3.67K |
Jan 1, 2026 | 3.19K | +782 |
Jan 5, 2026 | 9.78K | +6.59K |
Jan 12, 2026 | 10.6K | +882 |
Jan 19, 2026 | 9.78K | -883 |
Jan 26, 2026 | 10.0K | +282 |
Feb 2, 2026 | 10.8K | +783 |
Feb 9, 2026 | 15.9K | +5.08K |
Feb 16, 2026 | 10.5K | -5.35K |
Feb 23, 2026 | 10.5K | -67 |
Mar 2, 2026 | 9.85K | -668 |
Mar 9, 2026 | 9.48K | -363 |
About
The official YouTube channel of Harvard Natural Science Lecture Demonstrations. Here we have collected as a resource for science instructors short pieces that show some of our demonstration experiments. Most of the entries here link to more detailed descriptions of the demos on our website.
- Handle
- @natscidemos
- Joined
- November 4, 2009
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.