EnglishProf. Feynman is on Twitter (X) as @ProfFeynman, with 1,348,799 followers and 3,221 posts. It lost 1,755 followers in the last 7 days. A typical post draws 2.0K interactions, an engagement rate of 0.147% per follower.
Insights
In the last 7 days @ProfFeynman lost 1,755 followers. Prof. Feynman is on a 6-day follower growth streak. Its strongest tracked day added +209 followers on Sep 7, 2026.
Engagement
A typical post picks up 2.0K interactions against 1.3M followers, an engagement rate of 0.147%. Posts are seen about 66K times each, and 2.98% of those impressions turn into an interaction. That is about 4.92% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.4 posts a day over the last 30 days, though only 37% of days saw any activity at all.
Measured over 12 original posts from a 30-day window, last computed on October 25, 2026.
Full engagement reportFollower growth
On a 6-day follower growth streak. Best tracked day: +209 followers on 2026-09-07.
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Bio
A universe of atoms, an atom in the universe. Tribute to the great explainer. Tweets about Science and Wisdom. Portrait by L.V Patten.
Notable followers
The biggest accounts in our directory following @ProfFeynman.
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Prof. Feynman on Twitter (X) - frequently asked questions
- What is the Twitter handle for Prof. Feynman?
- Prof. Feynman posts on Twitter (X) as @ProfFeynman. The profile is at x.com/ProfFeynman, and the View on X button at the top of this page opens it.
- How many followers does Prof. Feynman have on Twitter?
- Prof. Feynman (@ProfFeynman) has 1,348,799 followers on Twitter (X). It lost 1,755 followers in the last 7 days. The count is refreshed continuously from public data.
- When did Prof. Feynman join Twitter?
- Prof. Feynman joined Twitter (X) in January 2017. The @ProfFeynman account is 9 years old. Searches for Prof. Feynman age often mean a personal age, which we do not publish. The figure here is the account age only.