PurpleMind
@PurpleMindCreationsMy name is Aaron Gostein. PurpleMind is all about sharing the vast beauty of advanced math and computer science topics through animated videos, with an emphasis on each explanation being made as simple as possible for the everyday curious individual. Business inquiries: purplemindcs@gmail.com
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Overview
- Subscribers
- 45KTop 61%
- Avg views
- 22KTop 42%
- Median views
- 36KTop 49%
- View-through
- 100%Top 11%
- Engagement rate
- 2.7%Top 72%
- Past sponsors
- 8+Bar Ilan UniversityBCryptoproofCEuropean Research CouncilENew York UniversityN

- Last published
- 18d ago
- Est. Rate $
- $2Kby Scout

- Audience Score
- 74by Scout

- Sponsor Score
- 49by Scout

Videos
CCryptoproof23:13How Do You Prove a Computer Isn’t Lying?
199K views · 18d ago
NNew York University54:14What If Roads Could Be Negative?
13.5K views · 4mo ago
WWorrydream12:42The Problem With American Math Education
4.5K views · 8mo ago
CCreative Commons24:57How To Cheat Using Quantum Entanglement
4K views · 8mo ago
BBrainstorm Mug8:02Why Do Random Matchsticks Calculate Pi?
4.8K views · 10mo ago
MManim32:32The Puzzle That Fights Back
61.9K views · 11mo ago
Ground News38:30The Smartest Algorithm No One Uses
36K views · 12mo ago
Past Sponsors
Click a sponsor for its videos · Purple = dedicated video · Orange = integrated read · Grey = mentioned, not a paid sponsor
Rate Estimates
by Scout
Estimated from audience performance, not published by PurpleMind. A creator who claims this profile replaces them with their real rate card.
Contact Info
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Sponsorships observed in Babbl’s corpus of paid YouTube placements. Counts are a lower bound. Data as of 2026-09-18.