Dianna Cowern✓ Add us as a preferred source on Google
🔄 Data last refreshed 7 days ago
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Make a deal with Dianna Cowern
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
233K
Total likes
3.5M
Videos
92
Following
87
💰 Suggested sponsorship rate
$7K – $11.5K / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor Dianna Cowern
Known for
📊 Engagement & reach
Recent videos · views
Mar 15latest
Engagement rate · Excellent
16.12%
Likes + comments ÷ followers. On TikTok this is the real currency — a highly-engaged mid-size creator often out-performs a bigger, passive one.
Avg likes / video
37.6K
Typical likes on a recent post — the clearest proof of how hard the audience reacts.
Avg views / video
352.5K
Measured across recent posts — that’s 2× their follower count, the reach a sponsored video actually earns.
Typical video
7.4K–249.8K views
Half of recent videos land in this range (median 30.9K) — the reliable floor a sponsored video earns, not just the average lifted by the odd viral hit.
View consistency · Spiky
0/100
How steady views are across recent videos — reach is hit-driven, so a campaign lives or dies on catching a spike.
Posting cadence
0.33 / week
A more selective poster — each video gets room to breathe.
Follower / following
2.7K×
Follows just 87 back — a lopsided ratio typical of a real creator with a genuine audience, not a follow-for-follow account.
💡 Facts
👁️Averages 352.5K views per stream.
📤Posts about 0.4× per week.
💬16.12% engagement rate.
🏅Earned the 100K Followers for passing 100K followers.
🕵️ Fake follower check
Estimated93/100
Excellent
Credibility score
98%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 98% real, active audience · Low fake-follower risk.
- Engagement (~1.5× of followers engage each post) is around typical for TikTok.
- Organic base — far more followers than accounts it follows.
- Verified account.
- 16.12% engagement — above the ~4% typical for a TikTok account this size.
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
Dianna Cowern - MIT physics,
Life on hold from #longcovid
📸 Gallery
Recent content
This is my first ever viral video that has earned over 14 million views on YouTube! Try it yourself in a pool! (If it’s sunny enough) 😎 #vortex #fluiddynamics #physics #pooltrick #scienceexperiments
249.8K views · 12 days ago
LIGO observatory announced they had detected gravitational waves for the first time on February 11 2016. Dianna talks about the significance of this discovery and what it means for astronomy. #astronomy #gravitationalwaves #LIGO #observatory #blackhole
5.2K views · 17 days ago
Dianna takes us hiking and illustrates how the expanding universe is not as simple as you think. #physics #space #universe #scienceexplained #deepspace
2.8M views · 4 months ago
Dianna from Physics Girl visited CERN in Geneva Switzerland to find out what the detectors at the LHC are looking for. Check out the rest of her CERN series on YouTube! #largehadroncollider #cern #experiment #physics #LHC
44.5K views · 5 months ago
Make sand a liquid! Bubbling air through sand can cause it to act like a liquid. William Osman helps Dianna Cowern try to reproduce this popular GIF #scienceeducation #physics #liquid #sand #experiment
10.4K views · 5 months ago
What is perfect pitch? Can it be learned? It is CRAZY that only 1 to 5 in 10,000 people can do this. It’s like magic! #perfectpitch #pitch #singing #voice #science
30.9K views · 5 months ago
A mystery signal discovered in the 1960s led to a Novel Prize. The cosmic microwave backround signal is one of the discoveries that led to The Big Bang Theory. #cosmicmicrowavebackground #radiation #bigbangtheory #thebigbangtheory #signal
6.3K views · 6 months ago
One of my earliest experiments! Shows us how to make “hot ice”. A science trick that looks like magic! #scienceexperiment #experiments #science #scienceexperiments #easytodo
360.3K views · 6 months ago
Viral riddle answered with science - FAIL Simone Giertz helps Dianna Cowern test this bucket riddle in the real world. #riddle #science #fail #failarmy
10K views · 6 months ago
See ferrofluid on a magnet filmed at 1000 fps! #ferrofluid #magnet #magnets #science #physics
7.4K views · 6 months ago
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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Frequently asked questions
How much does Dianna Cowern charge for a sponsorship?
Dianna Cowern hasn't published fixed prices yet. Send a proposal through SocialDB and agree terms directly — your payment is held in escrow until the work is approved.
How do I contact Dianna Cowern for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Dianna Cowern, and once they accept, your payment is held safely in escrow and released when the work is approved. You don't need to track down an email.
How many followers does Dianna Cowern have?
Dianna Cowern has 232,976 followers on TikTok.
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