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Zoetrope + Bicycle Wheel = Cyclotrope

Mar 20, 2011 07:00 PM

Kudos to student Tim Wheatley, who came up with this incredibly nifty DIY animation using a bicycle wheel, cardboard cut-outs, and wire to create a magical reinvention of the classic zoetrope, Earth's earliest form of animation (it first surfaced in China around 180 AD!). Simply give it a spin, and the animation comes to life.



Inspired to make your own? First, learn the basic principles of the zoetrope here or here. Next, take a little advice from Tim to add the "cyclo" element:

"My first test used lumps of blue tack and plasticine attached to the spokes of a removed bike wheel. The spokes easily divided the wheel up evenly into 18 sections. I used my compact digital camera to film it at 10 frames-per-second. The slow frame rate meant the wheel did not have to spin fast so I could keep it at a constant speed much easier. My compact camera has no manual setting of the shutter speed which meant all the film was blurred. To get a better effect I decided I needed to keep the camera filming at the slow frame rate, but needed a much shorter exposure and a lot more light on the wheel to counter balance this."

The next big software update for iPhone is coming sometime in April and will include a Food section in Apple News+, an easy-to-miss new Ambient Music app, Priority Notifications thanks to Apple Intelligence, and updates to apps like Mail, Photos, Podcasts, and Safari. See what else is coming to your iPhone with the iOS 18.4 update.

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