kinetic Art

Glow Trace Chaotic Pendulum Kit

Get this super nice, affordable, and fun to assemble kit here:
From KiwiCo: BUY NOW: Glow Pendulum Kit

Get amazing quatilty science kits delievered to your home- this glow pendulum is part of the Tinker Crate subscription. 
From KiwiCo: LEARN MORE: Tinker Crate Subscription

Glow Trace Chaotic Pendulum: this fun and amazing DIY kit features a UV diode to trace the intricate path of this double pendulum system on to a phosphorescent screen, revealing the physics of chaotic motion. It’s amazing that such complex motion can arise from a simple assembly of two pendulums, one attached to the end of the other. Chaotic motion, such as that observed here, is characterized by extreme sensitivity to initial starting conditions, tiny differences in how the system is released leads to dramatically different outcomes each time. 

 

Eclipse Diamagnatic Sculpture

Click here to visit this amazing Etsy shop Element83 
Get a magnetic levitation sculpture here: 
From Etsy: BUY NOW Diamagnetic Levitation Sculptures 

Eclipse diamagnetic levitation sculpture. Cast from diamagnetic Bismuth, a golden spherical neodymium magnet levitates trapped in a tunnel within the metal. Diamagnetic substances only have magnetic fields of their own when placed in an external magnetic field from another source- here the sphere magnet supplies the field. Diamagnetic fields are pretty weak though so a powerful cube neodymium magnet sits above the tunnel and is adjusted to help lift the sphere magnet against gravity. Trapped in equilibrium by these fields, any other magnet brought near will change the balance. 

 

Polarized Light Cell Kaleidoscope

Click here for affordable, precision made scopes with angled mirrors: Kaleidoscope Symmetries Explored

Similar Kaleidoscopes available here:

From Amazon: BUY NOW Fluid Flow Kaleidoscope 
From eBay: Fluid Flow Kaleidoscope

See more kaleidoscopes in my collection: Kaleidoscopes

Polarized Light Cell Kaleidoscope: the amazing colors you see from the object cell of this 3 mirror kaleidoscope are generated by manipulating the polarization of light- the object in the clear wand is a strip of clear cellophane in oil which has the property of optical rotation. These property allows for an incredible range of color formation when placed between two linear polarization filters (swipe for demonstration). A creation of kaleidoscope artist Ron Kuhns.


Electromagnetic Levitation Module

Get this kit here (comes complete as shown in my video):
From engineDIY: BUY NOW: Magnetic Levitation Module

The featured sculture is by Bathsheba Grossman, affordable and beautiful math art available here:
From Etsy: BUY NOW: Soliton Sculpture

Electromagnetic Levitation Module: this engineered control system uses adjustable electromagnets (four copper coils) and and two Hall effect magnetic field sensors (held firm embedded in white silicone) to levitate an 5cm diameter neodymium magnet platform about 3 cm in mid-air. A feedback loop informed by the Hall effect sensors allows fine tuning of the magnetic field to exactly balance the pull of gravity, and is powered by a standard USB connection. The platform also rotates, perfect for showcasing one of my metal 3D printed mathematical sculptures by Bathsheba Grossman.

Ernest Borel Watch

These vintage watches are not too hard to find: 

From Etsy: BUY NOW: Borel Cocktail Watches

From eBay: BUY NOW: Borel Cocktail Watches

Moire Kinetic Watch: this beautiful timepiece is an Ernest Borel Cocktail pendant watch made in 1958 featuring the trademark rotating disk (instead of a second hand) which creates a kinetic radiant Moiré pattern. This vintage 17 jewel Swiss watch is old school- powered by a spring that must be wound once a day (elastic potential energy to kinetic). 


The PhoTOP

Get a PhoTOP here (comes with laser pointer!):
From Vat19: BUY NOW: PhoTOP

Another amazing spinning device by Prof. Ken Brecher! Get his other spinning tops here:
From Etsy: BUY NOW: PhiTOP, PiTOP, eTOP, iTOP, DeltaCELT

The PhoTOP: phosphorescent glow illuminates the intricate path of a 405nm laser pointer beam on a balanced spinning disk. Let the disk set alone for a few minutes to allow the traces to fade- and repeat again and again to experiment making new patterns.

The Orb Drop IV

A new KickStarter campaign from engineer and maker extraordinaire Rian Suiter. Rian has delivered on each all 11 (eleven!) of his creative physics toy related KickStarter campaigns to date. Check out his latest here: 
From KickStarter: Order NOW Orb Drop IV marble run track 

The Orb Drop IV: @orbdrop has created another fun DIY marble run- this one uses an Archimedean screw mechanism to bring the marbles continuously back to the top where they are launched along one of three paths- including a vortex funnel. Gravitational potential energy is transformed to the kinetic energy of the orbs as they loop and negotiate the banked turns of the snaking tracks. Three AA batteries and a small motor power the transport assembly. 


The Square Wave

Own this scuplture by Ivan Black (made in collaboration with Italian manufacture house Atellani): 
From Art of Play: BUY NOW Square Wave 

The Square Wave: an interactive kinetic sculpture of 24 interlocking right angle metal rods from the mind of artist Ivan Black. Waves propagate, folding the structure into a tight curl- and a reverse snap will bring it back to the initial flat square state. An important design feature is that each right angle rod is limited to move through about 45 degrees, and all through parallel axes, allowing for the beautiful rotational wave motion via a cascade of angular momentum transfer. 

Equitorial Bulge Demostration 

Wikipedia has the details about the actual shape of the Earth: oblate spheroid planets 

Here is an inexpensive toy that shows similar physics: Rainbow Twirler

Equatorial Bulge Demo: two springy circular rings flatten along their axis of rotation in proportion to the rate of spin in this classic teaching demonstration. This device demonstrates that centripetal accelerations applied to an elastic sphere will cause it to bulge at the equator- becoming an oblate spheroid. Isaac Newton predicted that given the Earth’s rotation, the radius to the equator would be larger than the radius to the North Pole by 1 part in 230. He was correct! (although overestimated slightly- swipe for description) Modern measurements indicate 1 part in 294.7. Question: At what location on Earth could you stand on land and be furtherest from its center? Mt Everest is a good guess, but the correct answer is the top of Mt Chimborazo in Ecuador. (swipe twice for details) Although Everest is higher above sea level, the equatorial bulge puts the top of Chimborazo a 2.2 km further into space from the center of the Earth.

3-Shuttle Trammel of Archimedes

Get this device here:

BUY NOW: 3 shuttle device

This device came in my Curiosity Box subscrition. A great way to start collecting your own physics toys (and other brain food):

From the Vsauce team: BUY NOW: The Curiosity Box (New box will ship soon- get a great deal now)

Get similar (two shuttle) devices here: 

From Etsy: BUY NOW 
Trammel of Archimedes

3-Shuttle Trammel of Archimedes: as the shuttles take turns completing their straight line journeys, the end of the crank arm traces an ellipse. This precision 3-shuttle version by the VSauce team came in my @thecuriositybox - made with high quality molded plastic parts that produce very smooth movement- a wonderful addition to my collection! Sometimes sold as a “do nothing machine” or “nothing grinder”, far from doing nothing this simple and crucially important mechanism demonstrates how rotational motion can be converted into translational oscillatory motion- such as how a piston can drive an engine’s crankshaft.

 


Tapered Mirror Kaleidoscope 

These prescision kaleidoscopes are crafted from front surface mirrors and other specialty materials, many with innovative desgin and construction techiques:

From Etsy: BUY NOW: Kaleidoscopes by Marc Tickle

Tapered Mirror Kaleidoscope: hidden within this colorful tube are 3 mirrors, 2 rolling glass spheres, and 1 dichroic glass reflector. These elements combine to produce the dynamic and magical images seen through the view window as the device is slightly tilted back and forth and brought in and out of a bright light source. This unique teleidoscope design “Disco Dandelion” is but one of many creations by artist Marc Tickle. Invented by the famous Scottish physicist Sir David Brewster (1781-1868), the kaleidoscope is an ultimate physics toy and entire field of artistic endeavor.