Many a high schooler has won a science fair or two using our neuroscience gear. But this science fair season, we decided to support the next generation of scientific innovators in a slightly different way: by donating prizes to the top projects at the Larchmont Charter High School Science Fair in Los Angeles!
This event is their science department’s biggest sci-comm gathering of the year, where students in grades 9-12 showcase their best models, experiments, and inventions. The range of projects on display was impressive: from greenhouse effect simulations to the impact of global warming on agriculture, holographic projectors, the development of a recycled plastic wood alternative construction material, and even a colony on Mars.
And the victors? Well, they’re nothing short of impressive. Two of them, Owen Fishman and Reese Fishman, won the top prize for developing a biodegradable straw and conducting an experiment to test its rate of breakdown under various conditions. Not only is their project a nod to the importance of sustainability, but it’s also a great reminder of how science helps solve real-life problems. And now they’ll get to try their hands at DIY neuroscience with the SpikerBox, the Claw, and the SpikerShield! Other prizes were donated by Horizon Education, JPL, the Planetary Society, and Plant Wave.
So here’s to the bright minds and their brainy projects! Congratulations to all the participants and winners of the Larchmont Charter High School Science Fair. We can’t wait to see what you’ll accomplish next. (Hint: It may or may not have to do with spikes!)
We could be living through the 6th mass extinction, but there’s encouraging news: the preservation of insect biodiversity begins in our backyards. And it doesn’t need all of us to be Jane Goodalls. All we need is a cheap ERG bioamplifier, a smartphone, some patience, and as little (or as much!) scientific training as we can stomach!
This idea is the basis of the new, peer-reviewed Open Citizen Science research that recently got out in the Resarch Idas and Outcomes (RIO) journal in a collab with Wikimedia Fellowship. The paper’s two-pronged approach first takes the scientific expertise possessed by the few, kicks it off the ivory tower and diffuses among community members, teaching them how to capture insect electroretinograms (ERGs) across their local species using our open-source ERG SpikerBox, which doesn’t exist yet as its prototyping is part of this project. A mobile app is also being developed to help with data collection.
These newly empowered citizen scientists will then collect data on insect populations, catalog it and turn it into open, universally accessible knowledge that’s going to be curated on Wikimedia. It’s our motto extended: neuroscience for everyone, by everyone!
But what’s the link between the electrical activity of insect eyes and preservation of their biodiversity?
By studying insect ERGs and other parameters, we can learn about the health of their environment, impacts of global climate change and local pollution. “ERG signals can be used as a readout for insect health as well as a physiological fingerprint of the insect,” explains Étienne Serbe-Kamp, the paper’s first author and our very own Senior Scientist.
Honeybee with a recording electrode attached to her eye
He harbors much hope for the project. “Thanks to Backyard Brains, I was given the opportunity to get exposed to Citizen Science in all its facets and possibilities. Prototyping ERGo! was a wonderful process and I think we learned a lot from this first phase and hope that it will turn into a broader scale Citizen Science movement,” he tells us. The project’s short-term importance is for these newly blossomed citizen scientists to understand the scientific rationale and method. In the long run, we’d all get the world’s biggest ERG library for many insects worldwide.
Visual sensitivities of bees vs. humans
Openness and democratization is one side of the project. The other is inclusion! The goal is to help not only raise awareness but also increase participation on the local level, among communities that are traditionally underrepresented in science yet are among the first to directly feel the impact of environmental catastrophe. To test the feasibility of non-scientists doing ERG experiments, the team worked with students of the Pasadena Unified School District High School.
While working on the pilot, the paper’s co-author Dan Pollak, a PhD student from Caltech and our Senior Fellow, felt a particularly acute aspect of what inclusion means and just how much it’s needed in a community. Right next to Caltech, there’s the PCC (Pasadena City College), a community college with a host of highly dedicated and talented educators and students. Caltech has it all: a stellar international reputation complemented with generous amounts of grant money every year.
And yet, many locals look at the PCC as their own, an institution that is more accessible and that uplifts them. “My main goal with this project was to give some students from public high schools an excuse to stand out in their applications to college and beyond by doing one simple thing: putting the word Caltech on their resume. I see this initiative and this publication as a trial run for more more community building, more substantial initiatives, and hopefully more impact in my community,” Dan tells us.
In a way, he made it his mission to address academic exclusion, operating at the point where neuroscience meets the humanities and begins to tackle societal justice, rendering itself political. As any other huge and complex aim, it begins with baby steps that often only require redistribution of existing resources, as well as someone to connect a few dots and make it happen. For example, the Pasadena high school participants didn’t have laptops they needed to do experiments. But someone, somewhere had them, and someone else was able and willing to pay for them. Dan turned a couple of stones and found cheap, unused laptops on the Caltech Marketplace, and it turned out that Caltech’s Center for Teaching, Learning, and Outreach was happy to pay for them. And so the students got their laptops, along with Backyard Brains kits customized for each of their projects!
The Caltech-swag-swathed BYB kits
He also highlights the role of two more people who were crucial to the efforts: Dr. Zeynep Turan, who helped with media and documentation, as well as Jahel Guardado, graduate student at NYU and a Pasadena local whose perspective as a woman of color in STEM was and will remain invaluable for the participants.
Bottom line, “There’s a bug on your phone” just got a whole new meaning! And thanks to this bug, citizen scientists, nature enthusiasts or merely engaged members of any local community around the globe can help conserve biodiversity, of which bugs and insects in general are a vital aspect.
So you can use a device to remote control a cockroach. Or another device to control a friend’s body by hooking up their arm with your brain’s electrical activity. But can you use this same device to control their body during a box match, all from a relative safety outside the ring?
This and many other questions were discussed in the podcast “Roll With the Punches,” in a dynamic exchange between the host Tiffanee Cook and our co-founder, Dr. Tim Marzullo. Tiff is a boxer, so her interest in using electrophysiology for remote punching an opponent is not surprising. But there were other topics too, all lined up and unravelled in a casual, non-nerdy way.
For example, why the heart isn’t part of our muscular system even though it is technically a muscle. Or whether human electrophysiology can be used to improve someone’s capacity to learn. Or how to muscle your way through a chromatic scale. Or play Super Mario Bros. without a controller, just flexing your arms to make him run left or right and blinking your eyes to have him jump! Of course, the question of fireballs remains to be solved. But as Tim concludes, you don’t need fireballs if you run and jump really well!
