I Tested Every Science Gadget on Amazon

I tested the craziest science gadgets on Amazon. The Narwal Freo Z Ultra Prime Day deal is here EARLY just for you! Use my exclusive code HAFUGO627 to save $650(C$800) on Narwal Freo Z Ultra and lock in Prime Day's LOWEST PRICE now. Shop now: https://us.narwal.com/pages/freo-z-ultra-robot-vacuum-and-mop?utm_source=youtube&utm_medium=kol&utm_campaign=anniversary_celebration&utm_content=Hafu Go US: Final Price $849.99 (was $1499.99) CA: Final Price C$1199.99 (was C$1999.99) Learn More: US: https://bit.ly/4nzqyY2 CA: https://bit.ly/40rfOkj 🛒 SHOP MY FAVORITE SCIENCE GADGETS Ferrofluid Speaker: https://amzn.to/3GhJGce Holographic Fan: https://amzn.to/3TlIVBU Infinity Mirror: https://amzn.to/4eyDHMP Zip String: https://amzn.to/4lhbehe Crayola Color Wonder: https://amzn.to/4l8UHvB Hover Soccer Ball: https://amzn.to/4lCopcg Floating Globe: https://amzn.to/3Thm8qT Euler’s Disk: https://amzn.to/4lwp0fg Lubor’s Lens: https://amzn.to/4kc89xj Magnetic Thinking Putty: https://amzn.to/3TkkVz6 Anti-Gravity Humidifier: https://amzn.to/3InOH3q Geodes: https://amzn.to/4ev3zJh ❤️ SUBSCRIBE to be friends! ▸ https://www.youtube.com/channel/UCXMVaxrax7RNDPdfRrXXgtQ ✉️ Business Inquiries Only: hafu@greenlightgroup.co In this video, I tested the craziest science gadgets on Amazon. Items like the prince rupert's drop, holographic fan that turns you into Dr Strange, magnetic slime, hover ball, gadgets that defy gravity, and so much more. 🎬 WATCH MORE VIDEOS I Tested Every "Unbreakable" Product ▸ https://www.youtube.com/watch?v=-pgJ6booVpg Superhero Gadgets You Won't Believe Exist... (ft. Hacksmith) ▸ https://www.youtube.com/watch?v=CeQu1WpqIRU Level 1 to 100 Science Gadgets ▸ https://www.youtube.com/watch?v=yFRoKxOkNSk Level 1 to 100 Science Experiments ▸ https://www.youtube.com/watch?v=s9ALylTC9YQ Level 1 to 100 Impossible Puzzles ▸ https://www.youtube.com/watch?v=71RjddPuSjs