
Archives


Future Nuclear Power – Feb 13
Currently, nuclear power provides ten percent of world electricity generation. As physicists and engineers strive to make new reactors that are small, clean, and safe, what does the future hold for nuclear power in a warming world? Join this discussion of the current status and future directions for nuclear energy.

Dr. Per Peterson
This science event is free and unticketed ... and valuable. But what value does it have for YOU? Accordingly, please consider a donation to nonprofit Wonderfest via the Eventbrite window, below.

Most Famous Equation – Jan 31
Around the world, people recognize that E=mc^2 oozes cosmic insight. But what does this “most famous equation” really say? What are energy and mass? And what makes the speed of light, c, so important? [Hint: mass, moving at speed c, doesn’t turn into energy!] Using little more than common experience and middle-school math, Einstein’s “special relativity” gem can come to life — with surprising insights into the nature of reality.
Around the world, people recognize that E=mc^2 oozes cosmic insight. But what does this "most famous equation" really say? What are energy and mass? And what makes the speed of light, c, so important? [Hint: mass, moving at speed c, doesn't turn into energy!] Using little more than common experience and middle-school math, Einstein's "special relativity" gem can come to life — with surprising insights into the nature of reality.
This event is co-produced by Wonderfest and Marin Science Seminar. Our speaker is long-time physics teacher Tucker Hiatt, founding director of Wonderfest. Tucker has been a Visiting Scholar in the Stanford Chemistry Department, and is a recipient of the Amgen Award for Science Teaching Excellence.

Tucker Hiatt
Marin Science Seminar [https://marinscienceseminar.com]
This event is free, unticketed, ... and valuable. Please assess its value for you, and, in the Eventbrite space below, consider a corresponding donation to nonprofit Wonderfest.

Self Confidence – Jan 23
How confident should we be? Overconfidence leads people to delude themselves with wishful thinking, take too many risks, pursue impossible goals, and waste their time on doomed ventures. Underconfidence dissuades people from taking risks that would pay off, and scares them away from trying things they would enjoy. Psychological studies offer evidence pointing to a middle way between these twin risks.
Our speaker is Dr. Don A. Moore, Professor and Chair in Leadership & Communication at UC Berkeley's Haas School of Business. His most recent book is Perfectly Confident: How to Calibrate Your Decisions Wisely.

Dr. Don A. Moore
This science event is FREE and unticketed ... and valuable. But what value does it have for YOU? Accordingly, please consider a donation to nonprofit Wonderfest via the Eventbrite window, below.

Human Hibernation? – Jan 9
Sci-Fi movies often depict hibernation as the secret to long-duration human spaceflight. (Note: Even with ideal starship acceleration and deceleration — AND with the benefit of relativistic effects — the nearest exoplanet is 3.6 years away!) Of course, the boundary between science fiction and science fantasy is hazy. Advances in anesthesia may facilitate hibernation. Physiologically, however, general anesthesia is detrimental in the short term, and worse in the long term. Will long-spaceflight medical advances ever be able to deal with this sobering hibernation fact: roughly half of naturally-hibernating animals never revive!
Our speaker is Dr. Art Wallace, Professor and Vice-Chair of Anesthesiology and Perioperative Care at UC San Francisco. He is also Chief of Anesthesia at San Francisco's Veterans Affairs Medical Center.

Dr. Art Wallace, MD, PhD
This event is FREE and unticketed ... and valuable. But what value does it have for YOU? Accordingly, please consider a donation to nonprofit Wonderfest via the Eventbrite window, below.

Forensic Science – Dec 19
In some ways, forensic science (also known as criminalistics) has changed little since the 1880s when fictional detective Sherlock Holmes first solved a crime with a thumbprint. While modern forensic scientists continue to embrace the tried-and-true methods of the past, modern innovations in ciminalistics have enabled technogical advances that are anything but “Elementary!”
Our speaker, Hillary Daluz, is a fingerprint examiner for the US Army, and a director of the International Association for Identification. She is the author of five books including Fundamentals of Fingerprint Analysis and Courtroom Testimony for Fingerprint Examiners.

Hillary Daluz
This event is FREE and unticketed ... and valuable. But what value does it have for YOU? Accordingly, please consider a donation to nonprofit Wonderfest via the Eventbrite window, below.

Loving Chocolate – Dec 17
“It comes from cocoa, a leafy-green plant; … chocolate is salad!” Why do so many of us love chocolate despite its non-saladesque qualities? Wonderfest joins St. Helena’s Cameo Cinema for the Science On Screen® presentation of Wonka, portraying the wondrous backstory of Earth’s greatest magician, inventor, and chocolate-maker. Q&A with UC Berkeley happiness expert Dr. Emiliana Simon-Thomas will follow the special screening. Ticket purchase includes a small-size popcorn and chocolate treats from the Master Chocolatier at Yountville’s Kollar Chocolates.
Our interviewee, Dr. Emiliana Simon-Thomas, is Science Director at UC Berkeley’s Greater Good Science Center. She is a leading researcher on the neuroscience and psychology of prosocial skills that bolster human happiness. Disclaimer: Dr. Simon-Thomas may not suggest that eating chocolate is a prosocial skill, or that chocolate is salad, but she does attribute her life-long love of chocolate to Willy Wonka (and, perhaps, to a biological affinity for theobromine).

Dr. Emiliana Simon-Thomas
Doors open at noon for the 1:00pm showtime; early arrival and ticket purchase ($25, via the link below) are advised.

Fast & Faraway – Nov 28
In astronomy, the redder a galaxy appears, the faster it is fleeing, and the older a tale its light can tell. Such “redshifts” in the spectra of galaxies (symbolized with the letter “z”) allow compelling cosmic insights. The recently-launched James Webb Space Telescope (JWST) has allowed astronomers to study the properties of high-z galaxies in existence only 250 million years after the Big Bang, when the universe was only 2% of its current age! How are these objects detected in such very “deep” space, and what are the early science results from this JWST research?
Our speaker is Dr. Thomas Targett, Associate Professor of Physics & Astronomy at the Sonoma campus of California State University. Dr. Targett’s Wonderfest history includes an eye-opening talk entitled Popular Myths of Astronomy, presented as part of the Mt. Tam Astronomy Program.

Dr. Thomas Targett
This event is FREE and unticketed ... and valuable. But what value does it have for YOU? Accordingly, please consider a donation to nonprofit Wonderfest via the Eventbrite window, below.

Jaws of Life – Nov 14
One of the defining features of all mammals is, surprisingly, the set of bones that form the hearing system. Those bones evolved from jaw components in our mammalian ancestors. In the evolutionary process of repurposing them for hearing, mammals came to possess a jaw configuration different from all other jawed vertebrates. Here is the story of how the unique jaws of mammals fundamentally changed the form and function of how we bite.
Our speaker is Dr. Jack Tseng, Associate Professor of Integrative Biology at UC Berkeley, where he directs the Functional Anatomy and Vertebrate Evolution (FAVE) Laboratory. Dr. Tseng’s specialties include the evolution of humanity’s best friend, the dog.

Dr. Jack Tseng
This event is FREE and unticketed ... and valuable. But what value does it have for YOU? Accordingly, please consider a donation to nonprofit Wonderfest via the Eventbrite window, below.
Next Scientist #2 – Nov 7
Next Scientist is a new Wonderfest series of online presentations. Every Next Scientist Zoom consists of two 30-minute presentations (including 10 minutes of Q&A), each featuring a young researcher describing next-level science:
UC Berkeley arachnologist Trinity Walls on Creepy or Captivating: A Spider Scientist’s Perspective — How have recent discoveries about spiders changed beliefs that have been passed down for generations? Can we see that the study of spiders is beneficial to society? One person’s life-long journey — from curious child to rigorous researcher — reveals spider science to be an avenue of creative self-expression that offers rich insights into nature.
UC Berkeley astrophysicist Tyler Cox on Creating the Largest-Ever Maps of the Universe — New datasets from the James Webb Space Telescope have begun to reveal some of the oldest known galaxies in the universe. But what lies beyond these extremely remote objects, and what more can we learn by going deeper? Next-generation experiments are working to map the most distant regions of the universe to help explain the origins of the first galaxies.
This free, online, science presentation is produced by Wonderfest in partnership with the Castro Valley Educational Foundation and Castro Valley Science.
What value does this experience — and these insights — have for YOU? Accordingly, please support nonprofit Wonderfest, the Bay Area Beacon of Science, by donating via the Eventbrite space, below.
Next Scientist #1 – Nov 2
Next Scientist is a new Wonderfest series of online presentations. Every Next Scientist Zoom consists of two 30-minute presentations (including 10 minutes of Q&A), each featuring a young researcher describing next-level science:
UC Berkeley seismologist Sarina Patel on Earthquake Science Using Crowdsourced Data from Smartphones — MyShake is a free citizen-science smartphone app that delivers earthquake early warnings(!) to users in California, Oregon, and Washington. It also uses a phone’s vibration sensor to record earthquake motion for scientific analysis. How can the gadget in your pocket contribute to earthquake early warning, shake-hazard mapping, and structural-health monitoring?
Exelixis medical chemist Trevor Chang on Advances in Cancer Treatment: Synthetic Lethality — Chemotherapy is a standard component of both the treatment and study of cancer. Conventional chemotherapeutic agents are toxic to cells, underscoring the continued focus on precision medicines. Research in synthetic lethality aims to develop medicines that target specific genetic mutations expressed only in cancer cells while sparing healthy cells.
This free, online, science presentation is produced by Wonderfest in partnership with the Castro Valley Educational Foundation and Castro Valley Science.
What value does this experience — and these insights — have for YOU? Accordingly, please support nonprofit Wonderfest, the Bay Area Beacon of Science, by donating via the Eventbrite space, below.
Warped Universe – Oct 30
The warping of space becomes noticeable near small massive objects — black holes, in particular. Beyond “noticeable,” that curvature becomes beautiful when rendered with the skilled artist’s hand and described with the poetic physicist’s verse. Lia Halloran and Kip Thorne team up to describe an odyssey through black holes, wormholes, time travel, and gravitational waves. In fact, that is the subtitle of their soon-to-be-published book, The Warped Side of Our Universe. Kirkus Reviews calls the book “Beautiful art in the service of cutting-edge astrophysics.”
Award-winning artist Lia Halloran is Associate Professor and Chair of the Chapman University Art Department. Nobel Prize-winning physicist Kip Thorne is Emeritus Professor of Physics at Caltech. These two authors will be in conversation with the Commonwealth Club’s George Hammond.
Visit the Commonwealth Club event webpage (link below) to purchase tickets for this in-person event. During the final steps of ticket acquisition, use code WonderfestPromo for a $10 discount.
Curved Spaces – Oct 25
The geometry of the ancient Greeks took place on an ideal, infinite, flat plane. In the millenia since then, mathematicians have opened our minds to the more general and flexible geometries of curved spaces — from the fabric that makes up our clothing, to the spacetime around a black hole. Now, we can develop an ‘insider’s view’ of such geometries. This newfound intuition has intriguing applications, including to recent images from the James Webb Space Telescope! Such understanding allows us to better appreciate Einstein’s greatest insight: that gravity is not a force, but rather a consequence of living in a curvy world.
Our speaker, Dr. Steve Trettel, is Assistant Professor of Mathematics at the University of San Francisco. He is a geometric topologist who loves computer graphics and a good bike ride.
PLEASE REGISTER BELOW

Dr. Steve Trettel
Castro Valley Education Foundation [https://www.cvef.org]
Castro Valley Science [https://cvscience.us]
Pills For Aging – Oct 24
How did society enable the distribution of drugs and supplements — principally in the form of pills — to billions of people? How, in particular, did “anti-aging treatments” come about? Can vitamins be efficacious against aging? Finally, what is the promise of recent supplements — developed based on our understanding of cellular biology — that influence aging in cells and model organisms, mainly mice?
Our speaker, Dr. Steve Cummings, is Professor Emeritus of Medicine, Epidemiology, and Biostatistics at UCSF. Dr. Cummings directs the San Francisco Coordinating Center, having designed and led many of the most important medical studies of human aging.

Dr. Steve Cummings
This event is FREE and unticketed ... and valuable. But what value does it have for YOU? Accordingly, please consider a donation to nonprofit Wonderfest via the Eventbrite window, below.
Joy of Science – Oct 16
How do the methods of science enrich the world for us? The latest book by physicist Jim Al-Khalili, The Joy of Science, invites us to engage with the world as scientists do. It discusses the nature of truth and uncertainty, the role of doubt, the pros and cons of simplification, the value of guarding aginst bias, the importance of evidence-based thinking — all ideas that can empower us to think more objectively, see through the fog of our preexisting beliefs, and lead a more fulfilling life.
Dr. Jim Al-Khalili is Distinguished Professor of Theoretical Physics at the University of Surrey in England. Having written 14 popular books and having earned the Stephen Hawking Medal for Science Communication, he is also a university chair in the public engagement in science. Dr. Al-Khalili will discuss The Joy of Science with Kishore Hari, Science Correspondent at Tested.com.

Dr. Jim Al-Khalili
Please register for this event with the Commonwealth Club via the "Tickets" link, below. Use discount code WonderfestPromo for $10 off, rendering that ticket completely FREE. Upon registration, you will receive an email containing a link to this live-stream event.
Search for ET – Oct 15
Humans have sought “signs from above” for millennia. The scientific search for extraterrestrial intelligence (SETI) began circa 1960, and, today, grows ever deeper and more technologically diverse. The scope of modern research is breathtaking. Methods include targeted searches for electromagnetic (EM) signals near known Earth-like exoplanets, continuous EM scans over the entire sky (e.g., PANOSETI at the Bay Area’s Lick Observatory, pictured), the hunt for exotic forms of communication, and the careful search for ET artifacts on/near Earth.
Our speaker, Dan Werthimer, is Chief Scientist at the Berkeley SETI Research Center. He is also co-founder of SETI@Home, and principal investigator of CASPER, the Center for Astronomy Signal Processing and Electronics Research. Since 1979, Dan has helped to design and build numerous sensitive tools for the detection of ET. In 2019, Dan earned Wonderfest’s Carl Sagan Prize for Science Popularization. And, in 2021, he received the prestigious Frank Drake Award of the SETI Institute.

Dan Werthimer
This free event is produced by Wonderfest and by the Alameda Free Library. In the Eventbrite space below, please consider a donation to help nonprofit Wonderfest in its mission of science outreach.
Poincaré Beauty – Sep 24
At the turn of the new millennium, a renowned mathematics institute pledged $7 million for the solution of seven special math problems, $1 million each. Only one of these seven Millennium Prize Problems has been solved. That problem, originally posed over a century ago by Henri Poincaré, asked a deep question about the nature of 3-dimensional space. Its resolution opened our (mathematical) eyes to the beauty of 3-dimensional universes — filled with curved geometries, wormholes, and a whole lot of pretty math. This presentation, assuming only a high school math background, will explore the beauty of these spacey ideas in mathematical topology.
Our speaker, Dr. Steve Trettel, is Assistant Professor of Mathematics at the University of San Francisco. He is a geometric topologist who loves computer graphics and a good bike ride.

Dr. Steve Trettel
San Francisco Public Library
This free event is produced by Wonderfest and by the SF Public Library. In the Eventbrite space below, please consider a donation to help nonprofit Wonderfest in its mission of science outreach.
Healthy Aging – Aug 29
Modern insights into wise exercise, sleep, and diet are enhancing healthspan, the years of healthy life that one actually enjoys. This presentation focuses on human clinical data with actionable recommendations for lifestyle choices that can maximize the healthy years of life.
Our speaker, Dr. Greg Tranah, is Professor of Epidemiology and Biostatistics at UC San Francisco. He is also Director of Genetic Research at California Pacific Medical Center.

Dr. Greg Tranah, PhD
Since Wonderfest is COVID-cautious, consider wearing a mask (provided upon request). The warm feeling of Wondernaut(!) camaraderie radiates through masks and across wide seat-spacing.
This event is FREE and unticketed ... and valuable. But what value does it have for YOU? Accordingly, please consider a donation to nonprofit Wonderfest via the Eventbrite window, below.
Creating/Covering Science – Sep 5
The married team of Katie Hafner and Robert Wachter understand both crucial sides of science: creativity and communication. Wonderfest joins the Commonwealth Club for a doubly-fascinating interview that explores the talents of both team members. Katie Hafner will discuss her groundbreaking books and her popular Lost Women of Science podcast; Dr. Robert Wachter will discuss his work in guiding the digital transformation of healthcare and in coping with the COVID crisis. [Note that this program takes place both in person and online; discounted tickets for either form of experience must be reserved via the Commonwealth Club website presented below.]
Journalist Katie Hafner is Host and Co-Executive Producer of Lost Women of Science, and author of Mother Daughter Me and The Boys. Physician Robert Wachter, Professor and Chair of Medicine at UC San Francisco, is author of Understanding Patient Safety and The Digital Doctor. They will be in conversation with the Commonwealth Club’s George Hammond.
Visit the Commonwealth Club event website (below) for info about the two types of tickets: in-person and online. During the final steps of ticket acquisition, use discount code WonderfestPromo for $10 off. (That price reduction renders the online ticket entirely FREE.)
Extraterrestrial Life – Sep 5
An August-24th New York Times article about audacious astronomer Avi Loeb concludes with this: “Now, that being said, if [Dr. Loeb] finds something, it’s life-changing … It will change everything.” What was “being said” referred to professional academic complaints about Dr. Loeb’s alleged “transgressions against scientific norms and protocols.” However, no one disputes the excitement of Prof. Loeb’s investigations. Wonderfest joins the Commonwealth Club to present controversial Harvard astronomer Avi Loeb in conversation about ideas in his latest book, Interstellar: The Search for Extraterrestrial Life and Our Future in the Stars. That conversation will explore some vital — if highly speculative — long-term questions: How do we prepare for first contact with ET? And how can our species itself become interstellar?
Dr. Avi Loeb is Professor of Science and former chair of the Astronomy Department at Harvard University. During this online event, he will be in conversation with the Commonwealth Club’s George Hammond.

Dr. Avi Loeb
The Commonwealth Club
Please pre-register with the Commonwealth Club (via the URL below) to receive a link — via email — to this live-stream event. Use discount code WonderfestPromo for $10 off the ticket price, rendering that ticket completely FREE.