Channel: physicsfun

Category: Science & Technology

Tags: inventor 101usathe action labeducationtoys on amazonphysicsfunexperimentsamazing science toys/gadgetsexperimentscience and technologysanfransiscooptical illusionsphysicsvintagetoymagneticparadoxsci hubcalifornialos angelesstar warsunrealamazon toysphysics toybusinessmagnetsmr geartricksexploratoriumscience toydesk toyscience toysamazonmuseumcompilationgrand illusionssciencephysics toys

Description: New Video 👉🏻 youtu.be/vobzuwvT2S8 Hi Everyone :) Welcome back! I get asked often: "Where did you get all this stuff?" My goal is to share the real magic of science and physics- and to this end I will update here (and in my store) suggestions on where to get some of these toys, kinetic art pieces, and scientific curiosities for yourself. Purchasing items from the links on these pages will help support my IG page of science and wonder. Buy physicsfun toys on : bit.ly/2MOjFET (Official websit 🇺🇸) physicsfun IN : bit.ly/3kK3Jje physicsfun toys on amazon : amzn.to/36RRxt0 Follow on Instagram : instagram.com/physicsfun 👉🏻 This video contains and involves phenomena in each clips : 00:00 Intro 00:02 Mini Waving Tube Guy: the physics of fluid dynamics describes the flopping behavior of the famous dancing tube guy. Bernoulli’s principle tells us that when air is moving with a velocity, the pressure in the region of the moving airmass is reduced. (pressure, atmosphere, atmospheric pressure, physics, poiseuilles equation fluid dynamics, science, bernoulli) 00:36 Spinnobi: a spinner with bounce! With springs mounted along the axis on both sides of the dense rotating silicone disk, this spinner demonstrates gyroscopic stability- keeping its orientation as it falls and bounces. Conservation of angular momentum on display with this new take on the spinner. (angular momentum, rotation, torque, vector, spinner, gyroscope, physics toy, spinning top) 00:51 Aristotle’s Wheel “Paradox”: How does the smaller attached disk travel the same length as the larger one if both disks only make one full rotation? HINT ✏️Consider the physics of rolling without slipping to the case where rolling and sliding occur simultaneously. (mathtoy, maths toy, pi, circumference, geometry, math paradox, math puzzle) 01:35 Star Wars Digital Hologram: full color digital holography brings to life “A New Hope: Death Star Battle” using the latest technology in 3D imaging. This hologram image is comprised of 734000 hogels (hologram pixels) and comes with its own display stand that illuminates from below. (zebra hologram, digital hologram, starwars, holographic, interference, optics, photo polymer, photo polymer hologram) 02:01 Bismuth Maglev Rod: Small magnets are trapped, suspended and floating, within the notch of a rod cast from the diamagnetic metal bismuth. (diamagnetism, neodymium, magnetism, maglev, bismuth, equilibrium, pyrolytic graphite) 02:54 Diamagnetic Trap Levitation: tiny neodymium cube magnet trapped between two diamagnetic discs of pyrolytic graphite. (diamagnetism, physics, physicstoy, magnetic field) 03:18 Galilean Thermometer: time lapse- 60 minutes condensed to 30 seconds. This thermometer works on Archimedes' principle of buoyancy- as the the water in the column cools down its density increases and objects (glass bulbs) with less mean density begin to rise. The bulbs are calibrated into 2 degree F increments from 70 F to 82 F. (Galileo, Galileo thermometer, physicsfun, Galileanthermo meter, thermodynamics, archimedes, archimedes principle, buoyancy) 04:14 Spiranetics Kinetic Toy: a rotor rolls while magnetically connected to a helical track in this toy sold by The Nature Company in the 1990s. The clever geometry allows two modes of operation- with physics of angular momentum, magnets, and combinations of rotational and translational kinetic energy. (mobius strip, magneticfield, phase locking, rotational inertia, inertia, kinetic energy, kineticart) 04:57 Mystery Braid: challenge- how can three strands be braided if both sets of ends are connected? (math, physics, maths, topology, impossible object, impossible objects) 05:42 Benton Hologram: also called a rainbow hologram which are often embossed on foil as means of production. (benton hologram, laser, physicstoy, startrek, optics, interference, diffraction) 06:00 Balance of Power: Star Wars kinetic balance sculpture features an X-Wing targeting a TIE fighter in this display from the 1997 re-release of the original trilogy. The center of mass of the two ship structure is designed to be under the balance point providing stability for rotation and oscillations. (kineticart, balance art, stable equilibrium, StarWars, scifi, science is awesome) 06:25 BONUS CLIP 07:48 RANDOMLY SELECTED COMMENTS :) Background music by : Auram & Kyross - Nothing Else [JompaMusic Release] Video Link: youtu.be/AonBDAoTgxE #science #physics #satisfying