AI uses too much energy—nanotech is the solution | Dr. Mark Hersam | TEDxChicago
Mark Hersam is a nanotechnologist who believes that understanding materials at the shortest of length scales can provide solutions to the world’s largest problems. Using an interdisciplinary approach at the intersection of neuroscience and nanoelectronics, Hersam presents a solution to the greatest societal threat posed by AI.Dr. Mark C. Hersam, the Walter P. Murphy Professor of Materials Science and Engineering, Director of the Materials Research Center, and Chair of the Materials Science and Engineering Department at Northwestern University, has made major breakthroughs in the field of nanotechnology. His research interests include nanomaterials, additive manufacturing, nanoelectronics, scanning probe microscopy, renewable energy, and quantum information science. Dr. Hersam has received several honors including the Marshall Scholarship, Presidential Early Career Award for Scientists and Engineers, American Vacuum Society Medard Welch Award, U.S. Science Envoy, and MacArthur Fellowship. In addition, he is an elected member of the American Academy of Arts and Sciences, National Academy of Engineering, and National Academy of Inventors and has founded two companies, NanoIntegris and Volexion, which are suppliers of nanoelectronic and battery materials, respectively.This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
More from TED
- 13:19Navigating the AI revolution | Isabel Tian | TEDxSacredHeartSchoolsAthertonLet us not fear, but rather embrace the opportunity to build a world where AI empowers us all. Let's work together to create a future where technology serves humanity, where innovation drives societal progress, and where everyone benefits from the advancements of the AI revolution. Isabel Tian '28 is currently a freshman attending Sacred Heart Prep in Atherton, CA. Aside from creating Ted talks, she is on the water polo and swim teams at school and is an active participant in student life. She aspires to pursue a future career in optometry or entrepreneurship. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
- 18:51La creación es la madre de la tradición | Raúl Rodríguez | TEDxCadizUniversityThe video reflects on the role of creativity in the development of traditions. It delves into where ideas come from and how creativity drives the creation and establishment of traditions. Raúl Rodríguez (Sevilla, 1974) es músico y antropólogo. En ese contexto, ejerce como productor, compositor, guitarrista y creador del Tres Flamenco, un instrumento híbrido con el que ha desarrollado un lenguaje propio. Ha publicado la trilogía de Libro-Discos Razón de Son, La Raíz Eléctrica y La Razón Eléctrica (2014, 2017 y 2023), donde propone una “AntropoMúsica creativa de los cantes de ida y vuelta”, investigando las conexiones entre el flamenco y el entramado cultural del Caribe Afro-Andaluz.Con más de 30 años de trayectoria, ha trabajado con artistas como Kiko Veneno, Martirio (su madre), Javier Ruibal, Santiago Auserón, Caraoscura y Son de la Frontera, así como con leyendas como Chavela Vargas, Compay Segundo, Enrique Morente o Jackson Browne, entre muchos otros.En palabras de Santiago Auserón, “Raúl Rodríguez está tomando el testigo de la invención en la música popular española”, renovando tradiciones desde el conocimiento profundo y la creatividad. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
- 15:03Beyond Limits: Unlocking the Power of Every Brain | Callie Bottoms | TEDxSacredHeartSchoolsAthertonEach one of us has an incredibly unique brain and the potential to unlock our own superpower. Callie Bottoms '27 is a sophomore attending Sacred Heart Prep in Atherton, CA. Alongside her passion for learning differences, she is a dancer and is active in the student life at SHP. She dreams to fulfill her purpose of spreading educational equality This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
- 9:50Entre gitanos y payos: el compás que une Jerez | David Gallardo | TEDxCadizUniversityThis video reflects the unique characteristic of Jerez de la Frontera: it's the only place in the world where Gypsies and non-Gypsies live together in harmony. This is thanks to flamenco, which acts as a cohesive element. David Gallardo es locutor, presentador, productor, editor, redactor, guionista, emprendedor y estudiante de Publicidad y Relaciones Públicas. Su versatilidad y pasión por la comunicación lo han llevado a colaborar con algunos de los principales medios de comunicación del país, como los periódicos El País y El Mundo. En radio ha desarrollado gran parte de su trayectoria, con experiencia en la Cadena SER y Media News. Actualmente trabaja en Canal Sur Radio y Televisión, donde continúa explorando nuevas formas de contar historias, conectar con la audiencia y poner en valor la actualidad andaluza.A lo largo de su carrera, ha sido reconocido por su rigor, creatividad y capacidad de liderazgo. En 2007 recibió el Premio Nacional de Periodismo ‘Juan Andrés García’ otorgado por la Asociación de la Prensa de Jerez. Más recientemente, en 2021, la Asociación de Representantes de Artistas y Espectáculos de Andalucía le concedió el Premio a la Dirección del Mejor Programa de Radio de Andalucía, consolidando su posición como uno de los profesionales más polifacéticos del panorama radiofónico andaluz.Comprometido con la evolución constante del medio, David combina su trabajo con la formación continua y nuevos proyectos de innovación comunicativa. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
- 14:11Saúde mental: o que é, afinal, estar bem? | Guido Boabaid | TEDxVila MarianaVivemos tempos em que todos falam de saúde mental, mas poucos sabem realmente o que significa “estar bem”. Nesta talk, o psiquiatra Dr. Guido Boabaid convida o público a refletir sobre seus hábitos, pensamentos e sintomas ignorados, mostrando que saúde mental não é frescura nem privilégio — é uma necessidade real. Com linguagem acessível, dados impactantes e toques de humor, ele desmistifica os preconceitos sobre psiquiatria, medicamentos e terapia, e reforça: cuidar da mente é tão vital quanto cuidar do corpo. Guido Boabaid é médico psiquiatra, empreendedor na área de farmacogenética. Com mais de três décadas de experiência clínica e mais de 110 mil atendimentos, dedica-se a aproximar ciência e cuidado humano para transformar o tratamento da saúde mental do indivíduo e melhorar a performance das empresas. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx
- 15:02A dieta não é capaz de te trazer o corpo perfeito | Roberta Carbonari | TEDxVila MarianaNesta talk, a nutricionista Roberta Carbonari Muzy questiona a lógica que associa estética corporal à perfeição — e mostra como até mesmo profissionais de saúde são afetados por esse viés. A partir de uma experiência marcante em um congresso, ela convida o público a refletir sobre o que significa, de fato, um corpo perfeito. Uma fala que desafia padrões, amplia o conceito de nutrição e convida à reconciliação com o próprio corpo. Mestre em Nutrição e especialista em transtornos alimentares, Roberta atua na prática clínica, coordena pós-graduações e viaja o país discutindo os impactos da pressão estética na saúde física e mental — inclusive de quem cuida da saúde dos outros. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx