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According to Dr. Vivian Lee, health care is killing our economy and, in many cases, killing us.Beyond the outrageous expense, the quality of care varies wildly, and millions of Americans can’t get care when they need it. This is bad for patients, bad for doctors, and bad for business.Dr. Lee ...
Where: Cost: Free
Identifying topological order through unsupervised machine learning - LivestreamThe traditional description of phase transitions, originally developed by Landau, relies on the identification of a local order parameter that indicates the onset of a symmetry-breaking phase. However, many physical systems evade this paradigm and exhibit topological phase transitions where states are distinguished by their global topological properties rather than ...
Beginning more than a decade ago, many large energy customers began to want to use more renewable energy than was available on their local power grids. A new wave of voluntary, direct, renewable energy procurement driven by non-residential customers has added more than 20GW of new renewable energy to the ...
Neutron stars are the remnants of supernova explosions. These stars have the mass of our Sun packed into a package the size of a city. When two of these tiny stars spiral in and crash into each other, the first evidence that humans can detect are gravitational waves and a ...
Where: San FranciscoCost: $15 General, $12 Members & Seniors