Julio Barreiro Guerrero grew up in a public housing project in Acapulco de Juarez. Inspired by a junior high teacher, he found his passion for science. Through hard work and focus he found himself the recipient of scholarships that opened up a world of opportunity in physics. Today, he runs a lab at UC San Diego focused on quantum science and technology. He shares his story and a message of inspiration for young scholars starting on their academic journeys. Series: "Education Channel" [Science] [Education] [Show ID: 36430]

Physics (Audio)

My Career in Physics with Julio Barreiro Guerrero - Mi Camino

Victor Minces teaches the science of music. He seeks to transform our perception of everyday experiences by revealing the physics behind them. Through his program, Listening to Waves, he works to make science accessible to all and imbue creativity in the scientific process. Hear his perspectives on teaching, arts education and more in this engaging conversation. Series: "Education Channel" [Science] [Arts and Music] [Education] [Show ID: 37090]

The Art and Science of Music with Victor Minces - Creative Conversations

Proteins are nature’s machines, performing tasks from transforming sunlight into useable energy to binding oxygen for transport through the body. These functions depend on structural arrangement of atoms within the protein, which was, until recently, only possible to measure statistically, in easily crystallized samples via conventional X-ray diffraction. In the past decade, X-ray Free Electron Lasers (XFELs), a new type of X-ray source, have begun to come online. Using ultra-bright, ultrafast X-ray pulses of the Linac Coherent Light Source (LCLS) at the SLAC National Accelerator Laboratory, this technology allows us to measure not only static pictures of protein structure but to record “molecular movies” of proteins in action. Series: "Lawrence Livermore National Lab Science on Saturday" [Science] [Show ID: 33432]

Biomolecular Action Movies: Flash Imaging with X-ray Lasers

Proteins are nature’s machines, performing tasks from transforming sunlight into useable energy to binding oxygen for transport through the body. These functions depend on structural arrangement of atoms within the protein, which was, until recently, only possible to measure statistically, in easily crystallized samples via conventional X-ray diffraction. In the past decade, X-ray Free Electron Lasers (XFELs), a new type of X-ray source, have begun to come online. Using ultra-bright, ultrafast X-ray pulses of the Linac Coherent Light Source (LCLS) at the SLAC National Accelerator Laboratory, this technology allows us to measure not only static pictures of protein structure but to record “molecular movies” of proteins in action. Series: "Field Trip at the Lab: Science on Saturday" [Science] [Show ID: 33432]

Particle accelerators have been revolutionizing discoveries in science, medicine, industry and national security for over a century. An estimated 30,000 particle accelerators are currently active around the world. In these machines, electromagnetic fields accelerate charged particles, such as electrons, protons, ions or positrons to velocities nearing the speed of light. Although their scientific appeal will remain evident for many decades, one limitation of the current generation of particle accelerators is their tremendous size, typically a mile long, and cost, which often limits access to the broader scientific community. Acceleration of electrons in plasmas, in particular in laser-driven plasmas, has been drawing considerable attention over the past decade. These laser wakefield accelerators promise to dramatically reduces the size of accelerators and revolutionize applications in medicine, industry, and basic sciences. Series: "Lawrence Livermore National Lab Science on Saturday" [Science] [Show ID: 33429]

Laser-Plasma Accelerators: Riding the Wave to the Next Generation X-Ray Light Sources

Particle accelerators have been revolutionizing discoveries in science, medicine, industry and national security for over a century. An estimated 30,000 particle accelerators are currently active around the world. In these machines, electromagnetic fields accelerate charged particles, such as electrons, protons, ions or positrons to velocities nearing the speed of light. Although their scientific appeal will remain evident for many decades, one limitation of the current generation of particle accelerators is their tremendous size, typically a mile long, and cost, which often limits access to the broader scientific community. Acceleration of electrons in plasmas, in particular in laser-driven plasmas, has been drawing considerable attention over the past decade. These laser wakefield accelerators promise to dramatically reduces the size of accelerators and revolutionize applications in medicine, industry, and basic sciences. Series: "Field Trip at the Lab: Science on Saturday" [Science] [Show ID: 33429]

Do complex systems exhibit fundamental properties? This talk looks at tradeoffs between robustness and fragility that occur in biological, ecological, and technological systems that are driven by design, evolution, or other sorting processes to high-performance states which are also tolerant to uncertainty in the environment and components. Series: "GRIT Talks" [Science] [Show ID: 32758]

Complexity and Robustness: How Biology Ecology and Technology Balance Tradeoffs in an Uncertain World

Lakshana Huddar, Berkeley: How to Build an Advanced Nuclear Reactor in a University Laboratory Series: "Women in Science" [Science] [Show ID: 31079]

Lakshana Huddar Berkeley: How to Build an Advanced Nuclear Reactor in a University Laboratory

Tianyu Liu, Santa Cruz: Enhancing the Performance of Supercapacitors Through Facilitation of Ion Diffusion Series: "Women in Science" [Science] [Show ID: 31080]

Tianyu Liu Santa Cruz: Enhancing the Performance of Supercapacitors Through Facilitation of Ion Diffusion

The 2012 discovery of the Higgs boson completes a powerful and comprehensive description of nature known as the standard model of particle physics. The next step is to find the new physics that underpins this model, which many physicists believe could solve mysteries first seen in astrophysical and cosmological data, such as dark matter and neutrino mixing. Joseph Incandela, UCSB Professor of Physics, gives a general overview of where things stand and what’s being planned, including his own research plans to address very fundamental questions about the universe. Series: "Scientific Horizons" [Science] [Show ID: 31621]

Searching for the Genetic Code of our Universe

The National Ignition Facility (NIF) at the Lawrence Livermore National Laboratory (LLNL) is the world's largest and most powerful laser system. Experimental physicist Tammy Ma explores how and why scientists and engineers are working hard to demonstrate sustainable fusion burn - the same reaction that occurs in the sun - to one day harness as a source of limitless, clean energy. Series: "Lawrence Livermore National Lab Science on Saturday" [Science] [Show ID: 31523]

Harnessing Fusion: Creating a Sun on Earth

Guest speakers, researchers and University of California faculty explore physics to better understand and predict the world around us.

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Physics (Audio)

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