PhysicsFun is bringing you 14 CRAZY SCIENCE TOYS THAT LOOK LIKE A PURE !
Sit back and relax. Enjoy 10 minutes of oddly satisfying scientific curiosities featuring many mindblowing stuff!

This video contains many interesting science gadgets, satisfying science experiments, innovative science toys, amazing science toys/gadgets and many more DIY, handmade physics toys, gadgets available on amazon, etsy, educational innovations, kickstarter.


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This video contains:

THE RAYY Fine Jewelry: computational caustic projection from the polished surface of a ring of white gold. Here the image of the word LIGHT is formed via a reflecting surface in a new process that utilizes the physics behind how light is concentrated into caustics, such as the bright interesting curves of light seen at the bottom of a pool. There are no letters engraved in the polished surface instead the face of @therayy ring has a surface of slight but precisely calculated and constructed curves, designed to project a word chosen by the wearer when lit by a simple light source like the sun or a smartphone flash. This is not a hologram, but instead a new proprietary light redirection technology by the company RAYFORM. Special thanks to @rayform technologies for sending me this new jewelry artform to review.
(physics, physicsfun, physicstoy, nerdjewelry, optics, finejewelry, reflection, science, light)

Mickey Mouse Physics: Red, green, and blue LEDs switch on and off lighting the layers sequentially in a loop producing the animated scene from Star Wars. Disney + Lucasfilm = mouse ears of the future! (starwars, mickymouse, scienceisawesome)

Vintage VFD Tube Clock: before seven segment LEDs there were Vacuum Fluorescent Display tubes in which zinc oxide coatings emit green light when bombarded by electrons under high vacuum. A phosphor coated anode segment only illuminates if it and the grid (seen in close up) are both energized at positive potential. This clock features an eight digit IV18 display tube manufactured in the 1990s configured to be powered up with a USB cable old tech meets modern electronics in an elegant acrylic case. (clock, nixietube, throwback, cathode)

Centripetal Spheres
(centripetal, kinetic, kineticenergy, elastic, sphere, rotationalkineticenergy, angularmomentum)

How a Slinky Falls
(Hookeslaw, gravity, 9.8mps2, spring, Galileo #acceleration #science #scienceisawesome #springforce #elastic #centerofmass #inertia

Andrew's Space Wheel
(electromagnet, magnets, magnetism, spacewheel)

Dual Axis Sand Pendulum
(pendulum, sand, sandpendulum)

Reflective Wind Spinner: this one translates rotating motion into a repeating expanding square. An interesting one of many ways to connect rotational motion to translational motion.

Magic Sun Stone: gem quality iolite shows very strong pleochroism its color depends on the polarization of light as it is transmitted through the crystal.

Reuleaux Rotor

Spin Top Carousel
(spinningtop, balance, neodymiummagnets)

Fiber Optic Cactus Lamp: this vintage 1980s fiber optic lamp was found at a local thrift store and it still works! The fiber bundle is illuminated by a lamp in the base and the color shifting patterns are generated by a rotating color wheel placed between the light source and the fiber optic bundle.)

Orbit Spinning Top

BONUS CLIP
Unstable Equilibrium Pen Holder: the center of mass of pen + stand is directly above base of stand.

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