Browsing 20 - 30 results of 67 programs for program format - Lecture
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. 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. 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. 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. “They Say They Want to Bring Me in Guilty”: On the Need to Make Forensic Identification 'Science' Scientific 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! 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. Recorded live at the Exploratorium 2015
An element for the modern age, lightweight lithium is commonly used in rechargeable batteries, fireworks, and medications for treating bipolar disorder. Lithium is highly reactive, and has served as a fuel source for nuclear weapons as well as a cooling agent in nuclear reactors. See its scarlet contributions to pyrotechnics, and discuss its divided reputation as being both restorative and potentially toxic to our health.
Recorded live at the Exploratorium 2015
In a recent study by the Buck Institute for Research on Aging, Dr. Julie Andersen found that low doses of lithium prevented Parkinson's symptoms in aged mice with a human mutation for the disease. Join Dr. Andersen to learn more about her research, and lithium’s potential for treating neurodegenerative diseases such as Parkinson’s and Alzheimer’s. Recorded live at the Exploratorium 2015
Plumb the dark and dangerous worlds of commercial diving and marine construction with Thomas Belcher, President of Underwater Resources, Inc., and learn how helium enables deep-sea divers to safely breathe under pressure.