no battery led light / free energy from speaker / science project
Published April 21, 2023
Views 2.22M | Likes 38.2K | Comments 153
Based on an estimated $0.7–$2 CPM, this video's 2.22M views translate to an estimated $1.55K – $4.44K in lifetime ad revenue.
Revenue estimate
Based on an estimated $0.7–$2CPM (revenue per 1,000 views) — a rough public estimate, not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.
Total (all-time)$1.55K – $4.44K