11 Practical inventions

Hello Everyone ❤ Top 10 Practical Inventions and Crafts from High Level Handyman I hope you like watching this video! On physicsfun channel, you can learn various inventions, science projects, crafts, simple inventions and DIYs teaching how to reuse or recycle. #inventions #diy #tricks #gadgets #technology Sit back and relax. Enjoy 8 minutes of oddly satisfying scientific curiosities featuring various mind-blowing stuff! If you guys liked this video please follow us on Instagram : And subscribe to our channel @physicsfun Buy them on 🌎 : Buy in rupee ₹ : This video contains: 1) 3D Phonotrope Spinner: slinky on an escalator! When the rate of rotation matches the rate of the smartphone video process (wait for it) 12 animated 3D-printed slinkys “spring” into motion. The 3D printed and precisely placed depictions of the famous toy is specifically designed to interact with the video process, similar to the animation effect of a flip book, but in a repeating cycle like that of the phenakistiscope, the 1833 invention that started moving media animation that lead to the development of movies and video. 2) Liquid Demo of the Pythagorean Theorem 3) Polarizing Filter Black Wall Illusion 4) Magnetic Chaotic Pendulum 5) Flipbook Astronomy 6) “Impossible” Domino: a pair of specially engineered domino type objects where the right domino knocks over the left one, but then stands back up! When seen in slow motion the process becomes more clear. The main factor here is that the center of mass of the left domino is higher than that of the right one, giving it much more potential energy so when the left one topples over it can transfer some energy back to the right one. 7) Rotational Instability 8) CMY Color Cube with Stand 9) Magnetic Hoops Suspension Sculpture 2.0: Steel circles are suspended by a magnet (black disk) and held down to the base by a thin thread. The tops of the steel hoops, being ferromagnetic, become a north pole in the presence of the south pole end of the black magnet, so they are attracted to the black magnet, but repel each other. Produced by Funtime Gifts Europe Ltd. this is a new and affordable version of a vintage sculpture made by Rathcon Inc. in 1970. 10) Asterism in a Box 👉🏻 Viral stuff on internet vs @physicsfun 👉🏻 (11) BONUS CLIP 👉🏻 Randomly selected comments Background music by : Song: ❰Chillout❱ Sappheiros - Embrace Video Link: Flow by Nomyn Creative Commons — Attribution 3.0 Unported — CC BY 3.0 Free Download / Stream: Thanks for watching❤