Magnetic Flux Pendants and other amazing science inspired jewelry available here:
From Foxtail Jewelry: BUY NOW: Kinetic Magnetic Pendants
Magnetic Flux Gyroscope Pendant: two neodymium magnets on chains remain suspended by their mutual magnetic attraction. This kinetic art necklace design is from a new line of physics inspired jewelry- a collaboration with designer and artist Betsy Yates of @foxtailjewelry who so masterfully brought this concept to life and is currently featuring @physicsfun inspired pendants in her gallery and store.
This finally crated kinetic art piece avaiable here:
From Wonder Machines: BUY NOW: Slow Dance
From Art of Play: BUY NOW: Slow Dance
Slow Dance: a kinetic sculpture via induced vibration and high speed strobe lighting in which objects exhibit subtle and beautiful motion when mounted within this special frame. I love how the electromagnet, with its beautiful copper windings, is prominently featured at the bottom of the frame. Electronics within the frame send AC currents to the electromagnet which then pushes and pulls magnets on each side. These magnets are affixed to leaf springs to which feathers, flowers, and other objects are attached with elastic bands. The arrangement is then illuminated by LEDs set to strobe at just the right frequency to produce the slow dance illusion.
The Pisces Lamp is now avaialbel for purchase here:
BUY NOW: Pisces Kinetic Art Lamp
From the same artist who created the Aquarius Fountian Lamp
Pisces Kinetic Art Lamp: standing waves of a rotating string are illuminated by strobing light in this new kinetic sculpture by artist and computer engineer Stephen Co. With the help of programmable micro-controllers, strips of addressable RBG LEDs are made to flash in sequences that make the rotating string change colors, merge into spoon shaped surfaces, or split into multiple braids. The string is propelled by small motors and the standing waves can have multiple nodes, which can be altered by touching the string while in motion.
Available in many styles and colors:
From Amazon: BUY NOW Sand Pendulum
From eBay: BUY NOW Sand Pendulum
Dual Axis Sand Pendulum: the kinetic energy trades back and forth between swinging toward the support arm and then swinging perpendicular to that path tracing Lissajous figures in the sand. The sand slowly dissipates the energy and the traced figures get smaller so the next one fits inside the last. Coupled oscillations like this can occur when multiple modes of motion (degrees of freedom) are available to the system.
Get one here:
From Amazon: BUY NOW Euler's Disk
Wikipedia has an excellent introduction to the physics of Euler's Disk
Eulers Disk: (best with sound on) this toy exhibits the motion of a “sprolling” coin, a motion that combines spinning and rolling. Designed with a large mass and very smooth edge, this device takes close to 3 minutes to come to rest- and amazingly, the contact point between the disk and the mirror can reach a speed of more that 200 mph! This video catches the first and last parts of this 2 minute and 42 second run, with two cuts to 240fps slow motion to show the curious motion. Watch the end with the sound on!
Get this device (and other variations) here:
From Amazon: BUY NOW: Moiré Fidget Device
Moiré Kinetic Wheel: sold as a fidget toy this device has two plastic disks and each has a pattern of curved spokes that can rotate independently and produce interesting illusions of motion via moiré interference effects. Explore constructive and deconstructive interference patterns with this minimalist toy.
Bismuth levitation available here:
From Etsy- Element 83: BUY NOW Magnetic Levitation Sculptures
featuring amazing Bismuth Crystals, Jewelry, and Maglev Kinetic Art
Circa 1981, Physicists transmute Bismuth to Gold: Particle accelerators make possible the ancient alchemist’s dream—but at a steep cost
The Alchemist: cast from diamagnetic Bismuth, a neodymium cube magnet levitates trapped between the hands of the ancient scholar. Diamagnetic substances only have magnetic fields of their own when placed in an external magnetic field from another source- here the cube shaped magnet supplies the field. Diamagnetic fields are pretty weak though so a cylindrical neodymium magnet hangs above the figure and is adjusted to help lift the cube magnet against gravity. Trapped in equilibrium by these magnetic fields, the slightest air currents can send the cube magnet dancing. Although alchemists never succeeded in transmuting lead to gold, in 1981 physicists used the particle accelerator at Berkeley to shoot Carbon nuclei at thin foils of Bismuth- the resulting collisions did produced a tiny amount of Gold atoms! So modern nuclear physics, applied to the element Bismuth, finally accomplished the aspirations of the alchemists. ?Another amazing creation by Ernie McElhannon.
Get this amazing top here:
From Etsy- ShirePostMint: BUY NOW Spinning USA Top
USA Copper Spinning Top: a ceramic silicon nitride sphere is precisely placed at the center of mass allowing this copper plate of the US to spin like a top. Stamped out of heavy 1/8 inch thick copper, spin times up to 4 minutes can be achieved. More physics magic by @shirepostmint !
This elegant design comes ready to assemble in your choice of four colors:
From Etsy: BUY NOW: Chil Balance Bird
Chil Balance Sculpture: the mass and orientation of the wings creates a center of mass below this sleek bird's beak- making a system that will rotate and oscillate about a stable equilibrium. No magnets! An elegant sculpture by artist Bin Xu of BinDesign that comes ready to assemble complete with stand,
Sphericon and Hexa-sphericon: order your set today!
From the Matter Collection: BUY NOW The Sphericon (Hex and Regular)
Hexa-Sphericon: Sphericons are unique solids that roll in such a way that every point on their surface comes in contact with the plane. Solids from the sphericon family all have one side and two edges. Each sphericon is based on a regular polygon, with the basic sphericon derived from a square, and here- a more interesting case with more complex rolling motion- from a hexagon.
Available here in a variety of colors and wood types:
From Amazon: BUY NOW: Kwish Tensegrity Toy
Tensegrity Icosahedron Toy: an architectural engineering inspired toy for tots- believe it or not this design is sold as a toy for babies: the Skwish rattle by the Manhattan Toy Company. Six wood struts float isolated from each other but held in a stable configuration by a net of 24 connecting elastic cords. This configuration of three sets of parallel struts forms a Jessen’s icosahedron under tension, and was invented by the famous architect Buckminster Fuller in 1949. A physics toy for ages 0 and up!
These are not just tops, but works of art. Available in Copper and in Silver!
From Shire Post Mint on Etsy: BUY NOW Copper Strobe Top
and in one Troy once of 999 silver
From Shire Post Mint on Etsy: BUY NOW Silver Strobe Top
These are not just tops, but works of art. Available in Copper and in Silver!
From Art of Play: BUY NOW
Strobe Coin Spinning Top: beautiful coin tops made of solid copper and silver display a remarkable spinning strobe pattern when viewed on video from a smartphone. Incredible art/physics from @shirepostmint that takes advantage of aliasing and the wagon-wheel effect. The black enamel pattern on the top of the coin is specifically designed to interact with the frame rate of the video process to produce the intricate motions of the concentric circle patterns seen here, and on the back of the coin a starburst pattern provides similarly interesting effects. These coins can be spun on both sides with spin times reaching 12 minutes! The contact points are super hard spheres of silicon nitride black ceramic (Si3N4) providing a low friction bearing.
Get this 3D print here (your choice of colors):
From Etsy: BUY NOW: Satifying Hexagons
Satisfying Hexagons: this delightful kinetic art manipulation toy features 19 nested hexagons within a hexagonal frame. Embedded magnets allows one to move the central hexagon from behind creating interesting visual effects. A 3D print created by @i.am.the.lazy.engineer- indeed oddly satisfying!
Get one here! Chose your color scheme and length, all come with the special motor and operating instructions:
From Educational Innovations: BUY NOW: Dancing Helix
The Dancing Helix: This kinetic mobile's mesmerizing motion arises from pulsed torsion waves that propagate up and down the length of a series of weighed rods connected by an elastic ribbon (which acts as a torsion spring). The waves arise by a special pulsed motor from which the strand hangs, and only spins for a second or so out of each minute. The twisting waves then constructively and deconstructively interfere creating an array of flowing motions.
The DIY version can be assemebled with these parts. Steel wire of guage 10 or 12 should work well.
From Amazon: BUY NOW: Quilting Hoop, Neodyumium Magnet, Steel Wire
Magnetic Hoops Suspension Sculpture: Steel circles are suspended by a magnet (black sphere) 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. Made by Rathcon Inc. in 1970. Swipe to see my DIY version made from a quilting hoop, neodymium magnets, and some bailing wire.
From Etsy: BUY NOW Ferrofluid Lava Lamp
Ferrofluid Interactive Lava Lamp: special ferrofluid infused wax allows manipulation of the blobs of “lava” with a weak magnet, adding an interactive element to the already mesmerizing physics of convective heat flow, Archimedes principle, and immiscible liquids. Love the atomic rocket theme on this updated version of the 1960s classic physics toy.