MICRO’s new Perpetual Motion Museum is launching on Rockefeller Center’s Concourse Saturday September 14!
Be the first to discover why perpetual motion is impossible on MICRO’s whirling journey through earth’s energy system.
Traveling from the Big Bang through to the light switches you touch every day, you’ll explore some of the most mysterious questions in the universe:
Why do things move? Why do they stop?
The inventors in MICRO’s Perpetual Motion Museum want to break the energy cycle and build perpetual motion machines. They want to create something out of nothing.
Silly inventors. If only they looked behind them!
Inventors have been trying to come up with perpetual motion machines for hundreds of years.
There are two designs for perpetual motion machines:
Perpetual motion machines that try to run forever.
Perpetual motion machines that try to “create” energy, putting out more energy than is going in.
But perpetual motion machines never work. Visit the museum to find out why!
Explore the energy cycle.
In this video, plants are using the sun’s energy to grow. The inventor eats the plants, and the sun’s energy passes into their body.
The inventor transforms the plants’ energy into chemical and mechanical energy to ride the bike. The bike’s mechanical energy turns a magnetic generator, and is transformed into electrical energy.
The electrical energy is stored in a battery, which powers the inventor’s workshop light. Energy is transforming all around us.
To understand the future, look to the past.
We started inventing and building machines long before we understood how energy works, or where it comes from.
And we’ve created amazing machines for harnessing and using energy. But we’ve made some mistakes along the way. 85% of the energy the human world consumes comes from non-renewable, polluting energy sources like fossil fuels.
What are fossil fuels? The sun’s energy, captured and stored by ancient plants and animals.
It takes millions of years to make fossil fuels. And when we burn fossil fuels in our machines, they release pollution as well as heat.
Perpetual Motion doesn’t work.
A fixed amount of energy goes into the process of making a wheel spin, and some of it escapes in ways we can’t avoid: sound, friction, heat.
Perpetual motion can’t solve our energy problems. We have to get better at harnessing, using, and storing the energy we already have. If we invented better ways to store energy, it would be easier to use “renewable” energies like wind and solar.
Storing energy is difficult for some of the same reasons that Perpetual Motion Machines don’t work. Whenever energy transforms, a portion of that energy escapes as heat. Put a fixed amount of energy in to storage. Take it out, and some of it will escape as heat.
But humans are crazy inventive.
What am I losing?
At MICRO, we measure units of energy as “burritos” just like the US Department of Energy!
Your body runs on energy, just like every machine you use. At the Perpetual Motion Museum, you can see energy escaping your body as heat in MICRO’s IR camera.
You’re only eating around 600 of those burritos to run your body... so what is eating all the rest? Your machines!
Not everyone has access to the same energy ‘diet.’ In fact, the same number of people are living without electricity today as back when the light bulb was first invented.
What can I do?
The systems we’ve built to catch, store, and use energy have lots of problems, which means: lots of potential solutions!
How do zoetropes work!?
If you’ve visited the Perpetual Motion Museum, you’ve seen MICRO’s incredible spinning zoetrope.
All animation - including everything you see on television - is made of a series of still images flashing at you very fast.
When this happens, your brain links the still images together, giving you the illusion of moving images. This is called the “phi phenomenon.”
When MICRO’s zoetrope starts spinning, a light flashes over the sculpture. Each flash of light shows your brain a still image of the zoetrope in a new position. Your brain fills in the gaps!
All our thanks…
…to the incredible scientists, historians, and artists who are working on, brainstorming, wrangling, losing heat over, and adding facts to the Perpetual Motion Museum, including:
Brian Koberlein, senior lecturer, physics, Rochester Institute of Technology. Paul M. Sutter, cosmological researcher, Department of Astronomy, Ohio State University. Moiya McTier, astrophysicist extra-ordinaire. CREE distinguished professor Shuji Nakamura, University of California, Santa Barbara. Tal Margalith, executive director of technology, California NanoSystems Institute, University of California, Santa Barbara. Nathan Lewis, professor of chemistry, Caltech. Adam Brown, physics research associate, Stanford University. Daniel Busby, Andy Baker, Chris Weisbart and the whole crew of mad engineers and dreamers at Two Bit Circus. Rina Shkrabova, engineer. Anselm Levskaya, physics wrangling. Gaia Donati, associate editor, Springer Nature. Beau Burrows, future wife, zoetrope spinner. Robb Godshaw, artist and wrangler. Pamela Parker, graphic designer. And of course, the incredible Russ Etheridge, animator.
Lead museum design: Labour.
And a very special thanks to our lead science advisors on this museum:
Tristan Ursell, Assistant Professor of Physics, University of Oregon.
Dr. David Brown, scientist-at-large.