Free Educational Topics in Los Angeles & Orange County

It’s as easy as 1, 2, 3: Browse for a topic, Click the orange request button, Fill out the contact form.
Now the speaker will contact you in the next few days to coordinate details.

SORT: MOST RECENT | A - Z

  • 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 >

    Request This Free Speech

  • 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 >

    Request This Free Speech

  • Mars Explorers Unite: A Cosmic Adventure for Kids!

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

    Embark on a captivating journey to the red planet with a presentation for students from Kindergarten to 12th grade. Delve into the mysteries of Mars to provide a kid-friendly understanding of the planet. They will learn about NASA’s endeavors on Mars, from its initial exploration to current missions. They will also learn NASA's plans for the future, igniting curiosity about the endless possibilities of Martian exploration. The kids will discover the allure of Mars and why it has captivated the imagination of scientists and dreamers alike. The kids will learn about how one might journey to Mars, and about the essential elements and tools required for survival on the red planet. For kids aspiring to become a NASA astronaut or work for NASA in other positions, the presentation will offer valuable insights into how to achieve their goals. This presentation aims to inspire and educate, fostering a sense of wonder and determination in the next generation of space enthusiasts. MORE >

    Request This Free Speech

  • A Martian’s Thoughts about being a Good Speaker and Leader

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

    The theme of this talk will revolve around the significance of effective communication, leadership, and vision in the context of space exploration, particularly missions to Mars. It will emphasize the importance of clear communications, strong leadership qualities, and visionary thinking in overcoming challenges and achieving success in endeavors such as space travel to Mars. It will also highlight notable figures who have exemplified these qualities throughout history, drawing parallels between their achievements and the challenges faced in space exploration. Overall, the theme will convey the message that effective communication and leadership are essential for the success of future Mars missions and for those who aspire to follow their dreams. MORE >

    Request This Free Speech