In the year 2020, seven of the largest mirrors on Earth — 20 tons each — will come together in a 22-story, rotating building located in the southern Atacama Desert of Chile. They will form the Giant Magellan Telescope, a feat of science, technology, engineering and math that will have ten times the resolution of the Hubble Space Telescope.
In this video from July 2013, Dr. Wendy Freedman, Chairman GMT, and Dr. Pat McCarthy, Director GMT, explain the astounding challenge of creating this precise, powerful, and wondrous machine. Read more at Phys.org.
Well-preserved, thanks to just the right combination of conditions over 72 million years, a 16 foot (5 meter) long dinosaur tail has been unearthed by paleontologists in Coahuila, Mexico. Based on evidence, the excavation team believes that the tail could have been from a duck-billed hadrosaur, and they hope to locate more of the dinosaur’s body deeper underground. From Yahoo:
A group of locals discovered the fossil in June 2012. Paleontologists with INAH and the National Autonomous University of Mexico spent about a year surveying the area, and began their excavation on July 2…
Aside from providing a valuable addition to the world’s limited collection of intact dinosaur fossils, the team hopes their findings will help explain the mechanics of how hadrosaur tails moved…
Finding the remains of this web-footed herbivore in such good condition is rare, and will add to the information gathered from previous discoveries. Related hadrosaur reading should include Dakota, the 67 million year old "mummified" hadrosaur that was excavated in North Dakota in 2006.
The U.S. Air Force Thunderbirds operated the F-100C from 1956 until 1964. After briefly converting to the F-105 Thunderchief, the team flew F-100Ds from July 1964 until November 1968.
In this film from 1959 we see the Thunderbirds flying in formation, low level passes, in cockpit views and much more. The original source footage had no audio so I have added a generic jet engine sound for some background ambiance.