Free Educational Topics in Los Angeles & Orange County

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  • Mars: Conquest and Colonization

    David Lehman, Project Manager, Retired from NASA's Jet Propulsion Laboratory

    This presentation traces humanity's journey to the Red Planet, starting with Mariner 4's pioneering flyby. The current phase of Mars exploration features advanced missions like Mars Odyssey, Mars Reconnaissance Orbiter, MAVEN, Curiosity Rover, and Perseverance Rover, each contributing invaluable data about Mars' surface, atmosphere, and potential for life. Looking ahead, ambitious projects such as Mars Sample Return aim to bring Martian samples back to Earth for detailed study, while the ARTEMIS program envisions human missions to Mars, paving the way for future colonization. How will these endeavors shape our understanding and presence on Mars? Join us to explore this exciting frontier. MORE >

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  • Diamonds Are A Girl’s Best Friend

    Carol Shafer, Retired GIA Jeweler, Carol Shafer Fine Jewelry

    Learn about diamond mining and gain valuable information about maintenance of diamonds and gold. Most fine jewelry sales are just that...selling. Carol contributes much more by teaching how to keep the luster and beauty of jewelry for years to come. The song "Diamonds Are A Girl's Best Friend" has a double entendre for Carol as she was also a Marilyn Monroe impersonator for twenty years. MORE >

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  • International Healthcare, Public Health, International Aid & Development

    Dr. Benjamin La Brot, CEO & Clinical Professor, Floating Doctors & University of Southern California

    I have well-received and informative presentations on a wide variety of topics related to medicine and international development and NGO work. These include purely healthcare-oriented lectures on palliative care, international mission medicine, malaria, and specialty-specific lectures on the approach to these specialties in resource limited settings.

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  • The Power of Our Words

    Jose Angel Manaiza Jr, Mathematician, Malibu Education

    Learn the power of words to declare, commit, and manifest anything in alignment with your divine destiny. This keynote goes along with a series on "The Power Of Intention" and "Understanding The Heart of A Woman".

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  • Women of NASA: Pioneers in Mars Exploration and Beyond

    David Lehman, Project Manager, Retired from NASA's Jet Propulsion Laboratory

    Who are among the most prominent NASA ladies in our endeavors to explore Mars? Should future Mars crewed missions have all-female crews? These questions will be answered along with a description of the Mars Exploration Program, the Mars Sample Return Program, and the ARTEMIS program which has as one of its goals to send the first astronauts to Mars. MORE >

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  • Are We Alone? For Kids

    David Lehman, Project Manager, Retired from NASA's Jet Propulsion Laboratory

    Imagine looking up at the stars and wondering: “Is someone out there wondering about us too?” Scientists ask that question every day! But first, they have to figure out what life really is — anything that grows, eats, and changes. To search for life, we use giant telescopes on Earth and even floating in space! We send brave robots on missions, like the Mars Sample Return to bring back pieces of Mars, and the Europa Clipper to explore a moon covered in ice! Scientists also use the Drake Equation, a kind of space treasure map, to guess how many alien civilizations might be out there. But there’s a puzzle called the Fermi Paradox — if life should be everywhere, why haven’t we seen it yet? Our plan? Build better telescopes, explore more worlds, and never give up! Maybe you will be the space explorer who finds the answer! MORE >

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  • Agents of Influence: Gaming for Truth in an AI World

    Anahita Dalmia, CEO, Alterea Inc.

    In today’s digital landscape, truth has become harder than ever to pin down. Artificial intelligence generates flawless fakes, while social media echo chambers amplify only what we already believe. The result is a world where misinformation spreads faster than fact, and trust feels increasingly fragile. This session explores how gaming can be more than play—it can be a powerful tool for navigating this reality. MORE >

    Through the lens of Agents of Influence, a spy-themed educational game, we will look at how interactive storytelling and game mechanics can break through cognitive blind spots, disrupt the echo chamber effect, and train players to think critically about the information they consume.

    Audience members will leave with practical insights into how the design principles behind gaming can be applied to education, communication, and leadership. They will discover strategies for helping digital natives—and themselves—recognize manipulation, question assumptions, and make more informed choices in an era shaped by AI and algorithmic feeds. Above all, participants will come away with a renewed sense of possibility: that the very technologies fueling misinformation can also be reimagined as tools for truth, resilience, and agency.

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  • Unveiling the Cosmos: The James Webb Space Telescope

    David Lehman, Project Manager, Retired from NASA's Jet Propulsion Laboratory

    The James Webb Space Telescope (JWST) is a marvel of modern engineering, poised to unlock the mysteries of the cosmos like never before. Its state-of-the-art spacecraft, featuring an advanced telescope and pioneering technologies such as a massive sunshield and cutting-edge infrared sensors, is a testament to human ingenuity. Launched on December of 2021, the JWST is offering an unparalleled vantage point for celestial observation. It has already captured stunning images of the earliest galaxies, providing breathtaking insights into their formation. Moreover, its detailed study of exoplanet atmospheres has revealed intriguing clues about potential habitability. The JWST also delves into the search for technosignatures, hinting at the tantalizing possibility of extraterrestrial civilizations. How will the JWST reshape our understanding of the universe, and what new wonders will it uncover next? Dive into the fascinating world of the JWST and join the quest for cosmic knowledge! MORE >

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  • Dare Mighty Things – A Short History of NASA’s Jet Propulsion Laboratory

    David Lehman, Project Manager, Retired from NASA's Jet Propulsion Laboratory

    The origins of NASA’s Jet Propulsion Laboratory date back to the 1930s, when Caltech professor Theodore von Kármán oversaw pioneering work in rocket propulsion. After unsuccessful and sometimes hazardous experiments, several of his graduate students were forced to move their work off campus. They chose the Arroyo Seco, a dry canyon wash north of the Rose Bowl in Pasadena, California – and future home of JPL. This early work grew into a laboratory of over 4000 employees that has sent spacecraft to every planet in our solar system and two spacecraft now in interstellar space. MORE >

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  • Break the Cycle: Why We Repeat the Same Patterns—and How to Stop

    Melinar Sardar, M.A., CPLC, CEO / Founder, Heal with Zeal, LLC and Sardar Coaching and Training

    “Break the Cycle: Why We Repeat the Same Patterns—and How to Stop” helps audiences understand how both the conscious and subconscious mind shape the habits, reactions, and relationship dynamics we find ourselves stuck in. Melina Sardar, M.A., CPLC, explains why certain emotional patterns feel so familiar, why we return to them even when they no longer serve us, and what it takes to create space for new choices. This talk guides participants to recognize their triggers, increase self-awareness, and develop healthier responses so they can step out of old cycles and into a more empowered way of living. MORE >

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