Uploaded July 2023 | Updated September 2026, 2 weeks ago

---

To try everything Brilliant has to offer—free—for a full 30 days, visit brilliant.org/ZachStar . The first 200 of you will get 20% off Brilliant's annual premium subscription.
STEMerch Store: stemerch.com
►Follow me
Odysee: odysee.com/@ZachStar:0
Instagram: instagram.com/zachstar
Twitter: twitter.com/ImZachStar

Wave on a string simulation: https://phet.colorado.edu/sims/html/wave-on-a-string/latest/wave-on-a-string_all.html

Support the Channel: patreon.com/zachstar
PayPal(one time donation): paypal.me/ZachStarYT
Join this channel to get access to perks:
youtube.com/channel/UCpCSAcbqs-sjEVfk_hMfY9w/join

2D Graphing Software: desmos.com/calculator

Animations: Arkam Khan (For contact info go to arqum333.com/)

Check out my Spanish channel here: youtube.com/channel/UCnkNu2xQBLASpj6cKC8vtpA

►My Setup:
Camera: amzn.to/2RivYu5
Mic: amzn.to/35bKiri
Tripod: amzn.to/2RgMTNL

►Check out my Amazon Store: amazon.com/shop/zachstar