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00:20:00
Join Paul Stepahin for a presentation about quantum mechanics and the elements.Boron is complicated. Elusive. Tough. Created in collisions between cosmic rays and interstellar dust, pure boron may be found in meteoroids, but not naturally on Earth. And yet this relatively uncommon element is essential for plant growth, and readily appears in compounds such as borax, famously conveyed by 20-mule teams across Death Valley. A brittle metalloid, boron behaves somewhat like a metal, somewhat like a non-metal. It can be reactive or unreactive. Crystalline or powdered. It can shift from three to four atomic bonds. Imagine boron as elemental spy: enigmatic except in its useful effects.

00:30:00
Follow the trail of this intriguing element through ceramics, cleaning agents, fireworks, nuclear reactors, and nanotubes. Get a primer on quantum mechanics, play with slime, and see live flameworking with Russell Taylor of Public Glass.

00:30:00
Join Exploratorium Senior Scientist Paul Doherty for a update on the Rosetta Mission, the Philae lander, and Comet 67P. See the latest images and learn about the information gathered thus far!

00:30:00
Robots have gone where no one has gone before and sent back photographs of things never before seen. Witness robot-captured photos of hellaciously hot venus, cryogenically cold Titan, and many places in between. Join Exploratorium Senior Scientist Paul Doherty to a brief exploration of the images that have captured our imaginations.

00:20:00
As cameras became more sophisticated, so too did our understanding of projective geometry. In this brief talk, we’ll explore how the art of photography has helped reveal the elegant mathematics of vision.

00:30:00
We are thrilled to host Hubble Imaging expert, Zolt Levay, from the Space Telescope Institute for a discussion about the science and art of translating Hubble's data into colorful photographs of the cosmic landscape.

00:20:00
5 years and 5 servicing missions have provided scientists and the public with unprecedented views of our universe. From objects as close as our solar system to the furthest reaches of the Universe, we’ll look at some of these images and discuss what it took to get them.

01:43:00
“They Say They Want to Bring Me in Guilty”: On the Need to Make Forensic Identification 'Science' Scientific

00:25:00
Behold beryllium, an exceptionally light, strong metal that is both prized and poisonous. Found in minerals such as emeralds and other forms of beryl, beryllium is highly conductive to heat and electricity, nonmagnetic, capable of great elasticity, and impervious to a wide range of temperatures, making it a favored material for aerospace projects such as space shuttles and satellites. In this video you will discover the element’s ancient and atomic histories with host Ron Hipschman!

00:31:00
Join Dr. Jay Daniel, Director of Engineering at L-3 Integrated Optical Systems Tinsley, to explore beryllium’s central role in the future James Webb Space Telescope.