Physics Girl

Primary niche Physics & Mechanics
#5 of 44 in primary niche by 30-day views #3 of 44 by subscribers 1 associated secondary niches

Physics Girl is a YouTube channel created by Dianna Cowern that adventures into the physical sciences with experiments, demonstrations, and cool new discoveries. Physics Girl has videos for every atom and eve. Mailing address: Physics Girl PO Box 9281 San Diego CA, 92169

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Niche discoverabilityPrimary + secondarysecondary niches can surface this creator in niche search/results when the match is strong
Strongest secondaryScience & Educationadditional audience context
Monthly momentum+3,481,10230-day view movement

Creator Intelligence

Rank position and recent growth signals, using NicheTally's stored public snapshots.

Social analytics view
#5Primary Niche Rankof 44 by recent views
Top 11.4%Niche Positionlower percentage is stronger
#3Subscriber Rankof 44
+3,481,10230-Day Viewsrecent momentum
+10,00030-Day Subscribersaudience growth
116,037Average Daily Viewsrecent run rate

Associated niches

These are the public niche connections for this creator. A creator can appear in a niche even when that niche is secondary, as long as the match is strong.

2total niches

Niche search and niche pages use both primary and strong secondary niche links, so these badges act as extra discovery paths for the same creator.

Why NicheTally placed this creator here

Transparent niche evidence helps visitors understand how a creator appears in search and rankings.

Strong match
Primary nichePhysics & Mechanics
Evidence score100
ConfidenceHigh

Recent channel and video evidence supports this niche match.

3,550,000Subscriberscurrent total
545,763,872Total Viewslifetime
319Videostracked channel count
+3,481,10230-Day Viewsmonthly momentum
+10,00030-Day Subsmonthly audience growth
116,037Avg Daily Views30d, 7d fallback
+333Avg Daily Subs30d, 7d fallback
1,710,859Views / Videolifetime efficiency

Estimated Creator Revenue

Directional YouTube ad-revenue estimate using recent view momentum and a niche-adjusted dollars-per-1,000-views range. Sponsorships, merch, affiliate sales, Shorts splits, and actual creator RPM are not included.

Estimate only
$7.0K – $27.8KEst. Monthly Revenue30-day views
$83.5K – $334.2KAnnual Run Ratemonthly estimate × 12
$2.00–$8.00 / 1KRPM Range Usedinformation/education RPM
3,481,102Views Used30-day views

Run-Rate Scenario

A range based on a blended 7-day and 30-day pace. It is a momentum scenario—not a promise or forecast—and widens when recent growth is volatile.

Established signal
548,959,039–549,589,00030-Day View Rangeprojected total range
554,829,653–557,758,97590-Day View Rangewider uncertainty window
3,555,525–3,561,47530-Day Subscriber Rangeprojected total range
3,561,666–3,589,33490-Day Subscriber Rangewider uncertainty window

Creator Performance History

Daily views and subscriber movement from NicheTally snapshots. More detail appears as the collector builds more daily history.

Rank prefers monthly views; subscriber rank is shown separately.

Daily Views

views added per day
29 August 2026: 53,54030 August 2026: 49,82431 August 2026: 46,9691 September 2026: 23,1642 September 2026: 64,1613 September 2026: 25,0444 September 2026: 26,8675 September 2026: 61,0276 September 2026: 241,7337 September 2026: 153,2508 September 2026: 184,96210 September 2026: 335,69811 September 2026: 012 September 2026: 115,86813 September 2026: 77,11614 September 2026: 81,99315 September 2026: 93,37316 September 2026: 126,07017 September 2026: 177,46918 September 2026: 352,49219 September 2026: 122,07420 September 2026: 233,56021 September 2026: 19,02322 September 2026: 93,24823 September 2026: 147,31824 September 2026: 112,83825 September 2026: 152,83326 September 2026: 192,26127 September 2026: 117,327

Subscribers Over Time

tracked subscriber total
28 August 2026: 3,540,00029 August 2026: 3,540,00030 August 2026: 3,540,00031 August 2026: 3,540,0001 September 2026: 3,540,0002 September 2026: 3,540,0003 September 2026: 3,540,0004 September 2026: 3,540,0005 September 2026: 3,540,0006 September 2026: 3,540,0007 September 2026: 3,540,0008 September 2026: 3,540,00010 September 2026: 3,540,00011 September 2026: 3,540,00012 September 2026: 3,540,00013 September 2026: 3,540,00014 September 2026: 3,540,00015 September 2026: 3,540,00016 September 2026: 3,540,00017 September 2026: 3,540,00018 September 2026: 3,550,00019 September 2026: 3,550,00020 September 2026: 3,550,00021 September 2026: 3,550,00022 September 2026: 3,550,00023 September 2026: 3,550,00024 September 2026: 3,550,00025 September 2026: 3,550,00026 September 2026: 3,550,00027 September 2026: 3,550,000
DateDaily ViewsTotal ViewsDaily SubsSubscribers
27 September 2026 +117,327 545,763,872 0 3,550,000
26 September 2026 +192,261 545,646,545 0 3,550,000
25 September 2026 +152,833 545,454,284 0 3,550,000
24 September 2026 +112,838 545,301,451 0 3,550,000
23 September 2026 +147,318 545,188,613 0 3,550,000
22 September 2026 +93,248 545,041,295 0 3,550,000
21 September 2026 +19,023 544,948,047 0 3,550,000
20 September 2026 +233,560 544,929,024 0 3,550,000
19 September 2026 +122,074 544,695,464 0 3,550,000
18 September 2026 +352,492 544,573,390 +10,000 3,550,000
17 September 2026 +177,469 544,220,898 0 3,540,000
16 September 2026 +126,070 544,043,429 0 3,540,000
15 September 2026 +93,373 543,917,359 0 3,540,000
14 September 2026 +81,993 543,823,986 0 3,540,000

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Are Perpetual Motion Machines Possible?

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