Lectures by Walter Lewin. They will make you ♥ Physics.✓ Add us as a preferred source on Google
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Make a deal with Lectures by Walter Lewin. They will make you ♥ Physics.
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Subscribers
1.9M
Total Views
162.3M
Videos
1.7K
Channel age
11 yrs
Known for
▶️ Featured Video
268.6K views
📈 Growth momentum
Holding steadySubscribers · last 30 days
+0 +0%
A steady, established audience.
Last 7 days
+0
The most recent week — the freshest read on where subscriber growth is heading.
🎯 Reach quality
Subscriber activation
0.76%
Share of subscribers who watch a typical recent video (avg views ÷ subscribers) — the real reach behind the subscriber count, and a quick check on whether those subscribers are still active rather than a vanity number.
Recent vs all-time
-85%
Recent videos average 14K vs an all-time 94.9K/video — recent uploads run below the all-time norm — much of the lifetime views sit in an older catalogue.
Reach consistency · Hit-driven
0/100
How steady views are across recent videos (typically 3.9K–8.1K) — reach is hit-driven, so results swing from video to video.
📈 Performance
Typical video
3.9K–8.1K views
Median 5.4K — the reliable floor a brand can expect, not just the headline average.
Upload rhythm
1.4× / week
Most active on Sundays — consistent output keeps an engaged, sponsor-ready audience.
14K
Avg views / video
762
Avg likes
121
Avg comments
1.4
Uploads / week
94.9K
Lifetime avg / video
88
Views / subscriber
18%
Shorts (recent views)
4m 1s
Typical video length
🗓️ Posting schedule
M
T
W
T
F
S
S
Most uploads land on Sundays · about 1.4 / week — time a launch or drop to ride the channel's own rhythm.
💡 Facts
🗓️Joined YouTube in 2015 — 11 years ago.
🏆Ranked #4,610 among all influencers on SocialDB.
🎯Top Knowledge influencer — #166 in the niche.
👁️Averages 14K views per video.
📤Posts about 1.4× per week.
🏅Earned the Gold Play Button for passing 1M subscribers.
📍Based in United States.
💚 Brand affinity
EstimatedBrands Lectures by Walter Lewin. They will make you ♥ Physics.'s audience is most likely to respond to — from detected sponsorships in this niche.
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About
This channel contains the complete 8.01x (Physics I: Classical Mechanics), 8.02x (Physics II: Electricity and Magnetism) and 8.03 (Physics III: Vibrations and Waves) lectures as presented by Professor Walter Lewin in the fall of 1999, spring of 2002 and fall of 2004. The 8.01x and 8.02x edX lectures are high resolution (480p) versions of the more commonly seen OCW versions. Some edits were also made by Lewin. Links to lecture notes, assignments/solutions and exams/solutions are added. Playlists with Help Sessions for 8.01x, 8.02x and 8.03 are also available. The problems discussed in these videos should be apparent after watching the first few minutes. Other playlists show Lewin in various appearances and his Bi-Weekly Physics problems/solutions and several excellent lectures by Feynman and others.
Published under a Creative Commons (BY-NC-SA) License. The material is neither affiliated with nor endorsed by MIT.
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Lectures by Walter Lewin. They will make you ♥ Physics. has 1,850,000 subscribers on YouTube.
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