Big thanks to https://www.youtube.com/channel/UCX6OQ3DkcsbYNE6H8uQQuVA for visiting CrunchLabs and stealing my boxes! I started a company called CrunchLabs where we build a toy together and then I teach you all the juicy physics of how it works. So if you want to learn to think like an engineer and have a really fun time doing it, check out the current promotion where you get 2 FREE boxes at null Thanks to these folks for providing some of the music in the video: Ponder - https://www.youtube.com/channel/UCs_H7Ry5XKs4wjYhYGI8rzw Laura Shigihara - https://www.youtube.com/channel/UCaYNVIORCDQ30YKHlCbFkCQ Andrew Applepie - https://soundcloud.com/andrewapplepie Blue Wednesday - https://soundcloud.com/bluewednesday NO PURCHASE NECESSARY. Promotion starts on 1/1/2023 & ends on 12/31/23, subject to monthly entry deadlines. Open to legal residents of the 50 U.S. & D.C., 18+. 1 prize per month: each month is its own separate promotion. For the first 2-3 months, winner may be notified via phone call instead of winning game piece. If a monthly prize is unclaimed/forfeited, it will be awarded via 2nd chance drawing. See Official Rules at crunchlabs.com/sweepstakes for full details on eligibility requirements, how to enter, free method of entry, prize claim procedure, prize description and limitations. Void where prohibited.