How do you animate cosmic rays? The story behind a TEDxCERN TED-Ed lesson

Very clear and interesting animation on cosmic rays! Fun and informative!

TED Blog

CosmicRaysOn September 24, TEDxCERN was hosted by physicist Brian Cox (watch his TED Talk: “CERN’s supercollider“), and the world was welcomed to watch for free. Below, an appetite-whetter that originally ran on the TEDx Innovations Blog.


Cosmic rays. Active galactic nuclei. Nucleosynthesis. For physicist Veronica Bindi, this is everyday vocabulary. A ten-year collaborator with AMS-02 — an experiment analyzing the data coming in from the Alpha Magnetic Spectrometer, a particle detector mounted on the International Space Station — Bindi deals with dark matter, solar activity, and the ins-and-outs of time of flight particle detectors with ease.

For someone without a double-digit career in particle physics, these topics can seem a bit intimidating. Bindi believes they shouldn’t be. Which is why when she was asked if she would contribute to a series of short physics-related lessons created by TED-Ed for TEDxCERN, she was both ecstatic and a bit daunted by…

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Imagination in health and medicine? 11 fresh ideas from the TEDMED stage

TED Blog

Nassim Assefi hosted TEDMED2014, Photo: Sandy Huffaker Jr. Nassim Assefi directed the stage program for TEDMED 2014, a conference which brought out unexpected ideas in medicine—like how one can help cancer patients with a pink tutu. Photo: Sandy Huffaker Jr.

Prosthetics as sculpture, the maternal benefits of breast milk, Cuba’s radical approach to free medical education. These are just a few of the subjects tackled at TEDMED 2014: Unlocking Imagination, hosted last week simultaneously in San Francisco and Washington, DC, with a stage program directed by TED Fellow, physician, novelist and activist Nassim Assefi. On two stages over three days, 2,000 conference-goers and 80 speakers and performers gathered for an idea exchange on a vast range of subjects relevant to innovation in health and medicine.

A medical edition of the TED conference that was founded in 1995 (it’s now independently owned), we asked Assefi what made this TEDMED different from those in the past. “This was the most diverse TEDMED conference…

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