#Eulers Disk

Euler's Disk: an amazingly simply physics toy. The heavy disk and low-friction mirror-surface allow spinning to last a looooong time. Look up my "Euler's Disk" video on the DING channel on YouTube to learn more! #physics #euler #disc #spinning #stemtoy #physicstoy #rolling

✨️What makes the Euler’s Disk so hypnotic?✨️ Euler’s Disk is a metal disk that, when spun on a flat or slightly concave surface, wobbles and spins faster before suddenly stopping. The phenomenon illustrates energy loss through friction and sound, showcasing fascinating rotational dynamics and precession. A concave surface helps keep the disk centered and spinning longer. As it nears the end of its spin, this simple metal disk can whirl at over 100 revolutions per second, with its edge racing faster than 10 meters per second, depending on its mass and size. But here’s the twist: The rising sound you hear? It’s not from spinning. It’s from wobbling. That eerie, climbing tone comes from precession when the disk’s axis traces tighter and faster circles as it flattens out. The result? A wobble frequency that can exceed 150 Hz, turning physics into sound. ☆•☆•☆ 🌐Credit video used :Grand Illusions - YouTube -  Euler's Disk ☆▪︎☆▪︎☆ 🌐CREDIT /FORMATTING/FURTHER PROCESSING/WRITTEN TEXT @glamour_physics @modernsciencex CONTENT USED FOR EDUCATIONAL PURPOSES ONLY ☆•☆•☆ For more insightful content on Science and Astronomy 🌐FOLLOW @glamour_physics ☆▪︎☆▪︎☆ For the pics/clips used in this uploaded editing: All Rights And Credits Reserved To Respected Owner (s) No copyright infringement intended . Copyright issues? DM us. ☆▪︎☆▪︎☆ ⚠️IMPORTANT⚠️ Don't repost without our permission #euler #physics #physicslover #physicist #space #quantumphysics #passions #curiosity #engeenering

Watch how long this Euler's disk goes for! #science #eulersdisk #mildlyinteresting #physics

'Wow. Spectacular.' Professors Jon Chapman and Sam Howison explain the science behind Euler's Disk. 🎬 | @oxford.mathematics #maths #math #mathematics #stem #singularity #toy #toys #eulersdisk #oxforduniversity #mathsexplained #toysofInstagram

Near the end of its motion, the Euler’s Disk can reach up to 100+ revolutions per second, with rim speeds exceeding 10 meters per second, depending on its mass and radius. The sound you hear isn’t from spinning, it’s from wobbling. That rising pitch comes from precession: the disk's axis tracing a tight, rapid circle as the tilt angle decreases. The wobble frequency can reach 150 Hz or more, creating that unique, rising tone. Euler’s Disk is named after Leonhard Euler, whose equations describe the complex motion of rigid rotating bodies. Here are the key physics principles at play: ▪︎ Euler’s Equations of Motion: explain how a tilted spinning object precesses and accelerates as it loses tilt. ▪︎ Precession: means the axis of rotation itself rotates faster as the disk flattens. ▪︎ Energy Dissipation: occurs via rolling friction, air drag, and vibrational losses (some of which becomes sound). ▪︎ Finite-Time Singularity: Mathematically, the wobble frequency approaches infinity in finite time. But in reality, energy loss cuts it off just before. --- 💡 Learn More: Euler's Disk - Real World Physics Problems https://www.real-world-physics-problems.com/eulers-disk.html [Sources] (🎞 Grand Illusions/YT) (✍️ Description) 1. Moffatt, H.K. (2000). Euler’s Disk and Finite-Time Singularity. Nature. --- Follow (us) @science.sbmedia to keep the curiosity alive! 🪐🔭 #EulersDisk #RotationPhysics #FiniteTimeSingularity #Precession #LeonhardEuler #PhysicsInMotion #JosephBendik #STEM #ScienceExplained #AngularMomentum

This is how they open portals into other dimensions at CERN that cross into alternate timelines… or it’s just a Euler’s disk idk #interesting #facts #math #physics #eulersdisc #mindblown

Euler's Disk: The incredibly cool physics toy. #science #toy #gift #euler

Euler’s Disk: (best with sound on) this classic physics toy exhibits the motion of a “spolling” coin, a motion that combines spinning and rolling. Designed with a large mass and a special smooth beveled edge that maximizes the time of spin. amazingly, the contact point between the disk and the mirror can reach a speed of more than 200 mph. This video includes two cuts to 240fps slow motion to show the curious motion. Watch the end with the sound on! ➡️ Follow the link in my profile for info on where buy this and other amazing items featured here on @physicsfun #EulersDisk #physicstoy #angularmomentum #precession #sprolling

Aquí vemos el espectacular Disco de Euler. Un juguete científico que sigue sorprendiendo. Creado en los años 80 por Joe Bendik, funciona igual que cuando hacemos girar una moneda sobre de una superficie plana. A pesar de la disipación de energía, la rotación se prolonga durante varios minutos; la desaceleración produce un sonido cada vez más agudo, que finaliza de forma abrupta.⁣ ⁣ 💬 ¿Lo conocías? ⁣ ⁣⁣⁣ Síguenos 👉@xataka⁣⁣⁣ ⁣⁣📷@secretsesh_tim⁣ ---⁣⁣⁣ #tech #instatech #euler #xataka #ciencia #discoeuler #eulerdisk #euler #juguete #geek #disco #física #spinning #physics #rollingfriction #science #scienceisawesome

Euler's Disc #eulersdisk #science #sciencefacts #90s #90skids #nostalgia #retroroom #retro

How would you explain this to someone? Euler’s Disk = Mind Blown! Crazy Physics Demos #science #mindblown #physics

🌀Euler's Disk🌀 #science #physics #math #education #explained #eulersdisk #smallbusiness #goldencuriosityshop