Thursday, September 04, 2014

Famous Feynman Free

Feynman was known in the physics community for his work in several areas, particularly  and superfluidy—he also came up with a way to pictorially diagram mathematical equations, which became known as Feynman diagrams. He also was part of the team that worked on the atomic bomb project and shared a Nobel Prize with Sin-Itiro Tomonaga and Julian Schwinger in 1965. To the rest of the world, however, Feynman was a bona fide scientist celebrity, sought out for his opinions and observations as new science discoveries or problems appeared. In later years he was a member of the panel that looked into the cause of the first space shuttle disaster
Famous Feynman lectures put online.  And Lena Learns a Lesson, children’s book by Mira Varma, daughter of long-time MR correspondent Samir Varma.

Trevor Paglen speculates:
Humanity’s longest lasting remnants are found among the stars. Over the last fifty years, hundreds of satellites have been launched into geosynchronous orbits, forming a ring of machines 36,000 kilometers from earth. Thousands of times further away than most other satellites, geostationary spacecraft remain locked as man-made moons in perpetual orbit long after their operational lifetimes. Geosynchronous spacecraft will be among civilization’s most enduring remnants, quietly circling earth until the earth is no more.... amen