Browsing 220 - 230 results of 970 programs for subject - Life Science/Biology
Watch the beginning of Venuss transit across the disk of the sun, one of the rarest astronomical events. Watch the conclusion of Venuss 6.5-hour journey across the disk of the sun, one of the rarest astronomical events. Join Dr. Russell Schnell, the director of the Global Monitoring Division of the National Oceanic and Atmospheric Administration (NOAA), as he talks about what it takes to monitor climate change. Learn about NOAAs Mauna Loa Observatory on the Big Island of Hawaii, the location of the Exploratoriums June 5, 2012, webcast of the transit of Venus. A leading atmospheric research facility, the observatory has been collecting and monitoring data relating to atmospheric change since the 1950s. Dr John Barnes, the Station Chief for the observatory, describes the functions of the MLO, which provides valuable long-term and continuous recording of data. Dr. John Barnes, Station Manager of NOAA's Mauna Loa Observatory, shares the history of Charles Keeling's pioneering carbon dioxide measurements, which have been taken continually at Mauna Loa since 1958. In this video from NASA's Jet Propulsion Laboratory, we examine the notion of curiosity. Curiosity is a big part of what it means to be human. It's also the name of NASA's next Mars rover. This 60-second video shows how one type of curiosity can inspire another. In this video from NASA's Jet Propulsion Laboratory, we look at landing on Mars. Landing a spacecraft on Mars is one of the trickiest things we do. This 60-second video explains how its done, and the three landing systems we use at the Red Planet. In this video from NASA's Jet Propulsion Laboratory, an animation shows the major mission events of the Curiosity rover's landing on Mars. Virtual Worlds are social spaces--music and dancing are ubiquitous, and so we made an exhibit that mixes a unique color for every avatar into a blend of colors when they dance together. Admit it: Hasn't the Godzilla inside you always wanted to grab the Golden Gate Bridge and shake it silly? Finally, you can. In honor of the iconic span's 75th birthday, Exploratorium exhibit developer Dave Fleming presents a dynamic model of the Golden Gate Bridge. What happens to the bridge during an earthquake? How about strong winds and heavy traffic? The model dances and wiggles realistically, displaying the same vibrational modes and motions that occur in the actual bridge.