LIVE with Mark Rober: How to Make Science Go Off | TED

TED Membership and Event Participation

• TED membership programming includes live events designed to illuminate ideas, spark imagination, and catalyze impact 0s.
• Viewers are encouraged to participate in live events by submitting questions in the chat and interacting with other audience members globally 25s.

Mark Rober's TED Talk Experience

• The discussion highlights the impact of effective teachers who make subjects engaging and prevent students from losing interest 1m5s.
• Mark Rober, a former NASA engineer and science communicator, has developed a new STEM curriculum aimed at making science an exciting subject for students 1m35s.
• A recent project by Mark Rober involves a $60 million initiative focused on supporting the next generation of problem solvers 1m50s.
• The TED talk delivered by Mark Rober earlier in 2026 is recognized as one of the most viewed talks of the year 2m0s.
• Despite being comfortable in front of a camera, Mark Rober noted that public speaking on the TED stage was a terrifying experience because he is not naturally inclined toward performing in front of live audiences 2m45s.
• To prepare for the TED talk, Mark Rober utilized two speaker coaches and practiced the presentation approximately 80 times 3m5s.
• Mark Rober viewed the TED talk as a growth mindset opportunity and eventually found the experience enjoyable once he was partway through the presentation 3m15s.

Crunch Labs Curriculum Development

• The response to the TED talk has been overwhelmingly positive, with the platform's reputation helping to validate the ideas presented and assist in securing funding for an ambitious project 0s.
• A primary focus of the talk was the announcement of a free STEM science curriculum designed for students in grades three through eight, known as Crunch Labs 42s.
• The curriculum aims to make science education engaging by applying techniques learned from creating content for YouTube, where the need to compete for viewer attention has provided training in audience engagement 42s.
• The inspiration for the project originated when an eighth-grade student described her science class as consisting of watching 1990s-era Bill Nye videos and completing repetitive, low-quality worksheets 1m18s.
• The project is driven by a philosophy of "naive optimism," which initially made the task seem straightforward, though the actual development process has proven to be significantly more challenging and expansive than originally anticipated 2m6s.
• The curriculum is planned to include a total of 40 units, which will cover the science standards established by the states 2m35s.
• Currently, the project is in a beta phase with 10% of the content, or four units, publicly available 2m35s.
• The development of the full curriculum is expected to span a total of four years 2m35s.

Collaborative Educational Initiatives

• A collaborative project is currently underway to develop educational content, with the team currently working through approximately the eleventh iteration of the material 0s.
• The project involves a team of 50 people, 30 of whom are either current or former teachers, and the initiative is designed to be a collaborative effort rather than a solo endeavor 0s.
• The project is currently in a beta phase with three units available for testing and feedback, with the ultimate goal of providing the final product to teachers for free 0s.

Motivation and Distribution Strategy for Science Education

• The motivation behind the project stems from a deep appreciation for teachers, who are viewed as being in one of the most important professions while being inadequately compensated and supported 42s.
• The project aims to leverage the existing popularity of previous videos—which are already shown in 40% of classrooms—to introduce new, curriculum-aligned science content that exceeds state standards 1m35s.
• The distribution strategy involves a dual approach: a "bottom-up" method using direct outreach to students and teachers to drive demand, and a "top-down" method involving collaboration with state senators 1m35s.
• The rollout plan includes establishing a network of three teacher and three parent volunteers in every school district across the United States 1m35s.
• To ensure the effectiveness of the curriculum, independent studies are being conducted to compare the new material against control groups in classrooms 1m35s.
• The project is committed to refining the content until it is proven to be significantly better than existing alternatives, with the goal of providing high-quality, impactful educational resources at no cost 1m35s.

Early Engineering Interests and Career Beginnings

• An early interest in math, science, and the physical world manifested in childhood through activities such as disassembling remote controls and designing McDonald's play areas 25s.
• The current headquarters for Crunch Labs serves as an engineering facility featuring elements like secret passageways, foam pits, self-playing pianos, and a robot designed to win at rock-paper-scissors 55s.
• High school physics provided a foundational realization that math and equations allow for the prediction of the physical world, offering a universal language that functions regardless of one's background 1m25s.
• Engineering allows for the ability to predict the future, such as calculating the trajectory and velocity required to land a spacecraft on Mars from 90 million miles away and decelerating it from 25,000 miles per hour to 6 miles per hour within seven minutes 1m45s.
• Mechanical engineering was chosen over other STEM disciplines because of a preference for building and creating physical objects that can be touched 2m25s.
• A career at NASA began shortly after finishing school, which is attributed to a combination of preparation and the luck of being in the right place at the right time 2m45s.
• A decade was spent working at NASA, including seven years dedicated to the Mars Curiosity Rover, which currently resides approximately 120 million miles away 3m5s.

Mars Rover Technology and Legacy

• Designing and building technology for Mars rovers provides a unique sense of accomplishment because these machines are physically present on another planet 0s.
• Because Mars lacks oxygen, the rovers will not rust or break down, meaning they will likely remain intact for millions of years after human structures on Earth have crumbled into dust 12s.

Transition to Full-Time Content Creation

• The transition to creating science content full-time began as an accidental success following the creation of a Halloween costume 55s.
• The costume involved taping iPads to the front and back of a shirt and using a FaceTime call to create the visual illusion of a hole through the body 1m5s.
• After uploading a video of the costume to YouTube, it gained millions of views and appeared on the front page of CNN, which encouraged the continued production of one video per month for 15 years 1m25s.

Creative Process and Audience Engagement

• A consistent backlog of approximately one year's worth of ideas helps maintain the creative process 1m45s.
• Simple ideas that utilize common items are preferred, such as using a phone's front-facing camera to record monkeys at a zoo, which captures their interest because they are observing their own reflections 1m55s.
• The highest form of praise for a project is when viewers feel the concept was simple enough that they should have thought of it themselves 2m25s.
• Using household items in builds is more engaging for audiences than using expensive, specialized equipment because it encourages viewers to consider what they can create with the materials they already possess 2m38s.
• The educational approach involves "hiding the vegetables" by wrapping complex or difficult scientific concepts in humor and spectacle, such as using glitter 3m0s.

Emotional Resonance in Communication

• To effectively communicate or influence others, one must prioritize emotional connection over purely factual arguments, as people cannot be reasoned out of positions they did not reach through logic. 0s
• Engaging an audience requires entering through the heart before attempting to reach the brain, which involves evoking a visceral reaction or shared feeling. 12s
• Examples of creating emotional resonance include using relatable scenarios, such as the frustration of having a package stolen, which serves as the motivation for projects like the glitter bomb with fart spray. 35s
• Music is a tool used to enhance emotional impact and demonstrate the concept of "hiding the vegetables," which helps ensure information is remembered and has a lasting effect. 1m5s
• Educators are encouraged to prioritize showing students that they care, as students are more receptive to learning when they feel the teacher's genuine effort and attention. 1m35s

Instructional Model of Class Crunch Labs

• Class Crunch Labs is designed to address the motivation gap in science education, which is identified as 90% of the challenge in teaching. 2m5s
• The instructional model of Class Crunch Labs relies on a partnership where videos serve as a catalyst for engagement, but the teacher remains the central hero who guides the students through the material. 2m15s
• The collaborative process involves alternating between video content and teacher-led interaction, where the teacher facilitates discussion and asks engaging questions to maintain the learning momentum. 2m25s

Production Challenges and Content Evolution

• Creating an 18-minute video can require as much as 10,000 hours of footage, such as the time spent filming squirrels. 10s
• Filming with mobile phones is often preferred because it creates a more authentic and approachable feel that resonates better with YouTube audiences than highly polished, professional television-style production. 10s
• The process of recording involves significant repetition, with substantial time spent refining even short segments of dialogue to ensure they are delivered correctly. 10s
• Despite 15 years of experience, the production of a 15 to 20-minute video remains a labor-intensive process that requires immense attention and care. 10s
• Early videos often lack technical polish, featuring poor audio, bad camera angles, and awkward delivery, which serves as a public record of personal growth and skill development over time. 42s
• There are no shortcuts to improving content quality; progress is achieved only through consistent practice and the repetitive effort of creating many videos. 42s
• While the time required to produce content remains high, the scale and quality of the videos have increased significantly since the beginning of the creative process. 42s

Cognitive Science and Audience Interest

• Human brains do not evolve significantly between single generations, suggesting that fundamental cognitive traits remain consistent over time. 2m6s
• The accessibility of content has shifted significantly, moving from a time when viewers had limited windows to watch cartoons to the current era where vast amounts of content are available on demand 0s.
• Maintaining audience interest has become an "arms race" because audience appetites change, and what was considered a spectacle a decade ago no longer triggers the same visceral reaction 25s.
• The primary goal of creating content is to evoke a visceral reaction, which then serves as a vehicle to deliver educational information that the audience will remember 42s.

Curiosity and Learning Objectives

• Rather than attempting to teach every detail of a subject, the objective is to act as a "fire starter" for curiosity, particularly in younger audiences whose perspectives are still developing 1m15s.
• The process of learning is framed as becoming addicted to the "aha moment," which occurs when a person moves from not knowing something to understanding it 1m30s.
• Content creators can choose to focus on topics that are inherently engaging, ensuring that viewers feel their time was well spent and are left with a desire to explore related subjects 1m45s.
• While some topics are inherently more difficult to present than others, there is always a spectrum of engagement, and the goal is to bias toward the most interesting presentation possible 2m6s.

Systemic Change in Education

• Implementing systemic change in education is more effective when using a "carrot" rather than a "stick," similar to how the superior experience of services like Uber led to organic, rapid adoption over traditional taxis 2m45s.
• Instead of focusing on broad institutional reform, the priority is to address the "motivation gap" by demonstrating more engaging ways to teach and present information 3m15s.
• Achieving long-term systemic change is more effective by first building trust and scale rather than attempting to restructure entire systems immediately. 0s
• The strategy for creating impact relies on the formula of trust multiplied by scale, which eventually provides the influence necessary to advocate for further systemic changes. 0s
• A primary goal is to solve the "motivation gap" by making science engaging and interesting, which encourages students to participate voluntarily rather than feeling forced. 0s
• Addressing the motivation gap is considered the most fundamental shift, potentially solving 90% of the issue, while administrative or reporting changes are viewed as minor tweaks. 0s

Hands-on Pedagogical Methods

• Educational materials are designed to include both video content and in-person, hands-on activities led by teachers to facilitate real-life engagement. 35s
• Lessons often begin with an "anchoring phenomenon," such as visual demonstrations of kinetic or potential energy, to capture student interest and hook them into the subject matter. 55s
• Students are encouraged to develop an intuitive understanding of scientific concepts through experimentation rather than by memorizing equations. 1m15s
• By conducting hands-on experiments—such as building towers and using water-filled bags to launch objects—students can observe variables like mass and height to derive scientific principles themselves. 1m15s
• This approach allows students to "Scooby-Doo" their way to understanding equations, such as potential energy (mass times gravity times height), by noticing the effects of different variables during their own testing. 1m15s

Engineering Constraints and Classroom Activities

• Crunch Labs employs product designers and engineers from institutions such as MIT, Yale, and Princeton to develop educational toys and activities 0s.
• A specific design for a shock sensor uses a paper cutout for the head and paper clips for the limbs, allowing the device to lose parts upon impact to demonstrate energy levels 0s.
• Engineering constraints for classroom activities require that projects cost zero dollars, utilizing materials typically found in classrooms or trash cans 35s.
• Kinetic energy is taught through the construction of small cars made from note cards, binder clips, and soda bottle caps used as wheels 35s.
• Hands-on activities are prioritized over traditional lecture-based instruction, where students memorize formulas like potential energy (mass times gravity times height) without context 35s.
• The educational approach focuses on starting with an engaging "wow" factor to capture student interest before explaining the "how" behind the science 35s.
• Curriculum units are structured around an "anchoring phenomenon," such as observing a car's varying height, which prompts students to investigate and solve the underlying scientific principles over a period of a week and a half 1m25s.
• Students are encouraged to discover answers through experimentation, such as exploring magnetic levitation by comparing normal trains to maglev trains while manipulating magnets 1m25s.
• This pedagogical method, which avoids "spoon-feeding" information, is modeled after the approach pioneered by OpenSciEd in 2019 1m25s.

Curriculum Accessibility and Partnerships

• Approximately half of the pilot program's downloads have been utilized by homeschooling families, who use the screen-based content as a prompt for real-time, hands-on activities 2m15s.
• Potential future partnerships with organizations like Khan Academy are being considered to integrate hands-on elements into existing science curricula 2m35s.
• Crunch Labs encourages other organizations to utilize its curriculum and share notes, operating under the philosophy that a rising tide raises all boats. 0s
• The curriculum is designed to be applicable across various educational settings, including home schools, charter schools, private schools, and Title I schools. 0s
• To minimize friction and maximize impact, the curriculum is provided for free and is open source. 0s
• While others may use the curriculum in their own paid offerings, they may be required to pay a license fee that is donated to the nonprofit organization, crunch.org. 0s
• Crunch Labs maintains a strict separation between its nonprofit educational initiatives and its commercial toy sales to protect its nonprofit status and avoid the perception of using the curriculum as a marketing tool. 0s
• The ultimate goal is to make the curriculum accessible worldwide, though the current focus is on establishing and refining the program within the United States. 18s
• Curriculum materials are provided in editable formats, such as Google Docs, allowing users to copy, paste, and modify the content to suit their specific needs. 18s
• While science standards vary by country, the curriculum is built around United States standards with the expectation that approximately 95% of the content will be applicable elsewhere, with country-specific tweaks to be made as needed. 18s

Role of AI in Education

• As technology like AI tutors and VR classrooms advances, the ability to ask the right questions—and the cultivation of curiosity—becomes a critical skill for learners. 42s
• As artificial intelligence becomes more prevalent, it is increasingly important to focus on elements that inspire curiosity 0s.
• AI can serve as a valuable educational tool, such as by acting as a simulated tutor for students working on engineering projects like catapult designs 12s.
• In a classroom setting, an AI version of a person could provide feedback on student designs, such as prompting them to consider their energy source, before the student presents their work to a human teacher 25s.
• Despite the potential for simulated human interaction, a human element remains necessary in education because human evolution suggests that a robot alone cannot fully replace the role of a teacher 45s.
• The most effective approach involves combining AI and human instruction to maximize educational impact rather than choosing one exclusively 1m0s.
• AI can be used to customize educational materials by taking "fresh ingredients"—or core curriculum content—and tailoring them to the specific needs, learning disabilities, or past performance of individual students 1m18s.
• High-quality AI output is dependent on high-quality input 1m45s.

Future of Space Travel

• Regarding the future of space travel, it is predicted that humans will definitely be on Mars by 2040 2m15s.
• There is a possibility of involvement in a space-related project within the next year or two, as indicated by recent discussions at SpaceX 2m25s.
• Space travel is expected to become much more common in the future, with the potential to reduce travel time between Los Angeles and Australia to approximately 45 minutes 2m45s.
• It is highly likely that an eight-year-old today will have the opportunity to travel to space in their lifetime 3m0s.

Innovation Through Everyday Problem Solving

• Future projects are being developed that focus on promoting science education by visiting various locations. 0s
• A robot goalie capable of tracking shots and moving at 40 miles per hour is cited as a favorite creation. 25s
• Engineering ideas rarely emerge from scheduled brainstorming sessions; instead, they typically arise from everyday life experiences and personal frustrations. 42s
• The squirrel obstacle course was conceived as a response to squirrels stealing birdseed, while the package thief project was inspired by a personal experience with porch theft. 55s
• Maintaining an engaged mindset that constantly seeks solutions to everyday problems allows individuals to identify creative opportunities in their surroundings. 1m25s
• Encouraging children to invent simple solutions—such as capturing rainwater or creating sensors—serves as a way to foster independent thinking and problem-solving skills. 1m38s
• Simple, practical challenges, such as finding a way to turn off a bedroom light from bed using household items like duct tape, can serve as effective starting points for engineering projects. 2m6s
• Viewing the world through the lens of how to fix or improve existing things is a fundamental approach to innovation. 2m30s

Engineering Iteration and Design

• Significant inventions, such as radar and the microwave, originated from observations of unexpected phenomena followed by curiosity and testing 0s.
• The process of curiosity and investigation serves as the fundamental feedback loop for the creation of modern technology, including computers and household appliances 0s.
• The most challenging and enjoyable aspect of engineering is the act of willing something into existence that has never existed before 35s.
• A common mistake in the building process is the expectation that the first version of a project should be the final version 35s.
• Everyday objects, such as scissors, headphones, and caps, are the result of hundreds of revisions and prototypes rather than an initial design 35s.
• Effective engineering involves starting with simple materials like cardboard and duct tape, then iteratively refining the design to solve problems until the product functions well 1m5s.

Personal Philosophy on Growth and Legacy

• Success is viewed as an ongoing journey of iteration and improvement rather than a final destination or a point of completion 1m25s.
• Personal satisfaction is derived from the process of "leveling up" and making incremental improvements to a project 1m25s.
• There is a preference for focusing on future possibilities and new challenges rather than reflecting on past accomplishments 1m25s.
• There is no desire for personal legacy markers, such as having a building named after oneself, nor is there an interest in the concept of generational wealth 1m25s.
• The concept of legacy is not a personal motivator or a goal that is actively pursued. 0s
• The primary focus is on continuous improvement and exploring new possibilities for projects. 15s
• Engaging in a consistent process of incremental improvement, such as a 5% gain each year, leads to compounding results over time. 25s
• TED operates as a nonprofit organization that relies on the support of its membership community to facilitate its work and events. 55s