An Unproven Theorem

Gravitational wave detection wins physics Nobel Davide Castelvecchi 03 October 2017  (https://www.nature.com/news/gravitational-wave-detection-wins-physics-nobel-1.22737?WT.ec_id=NEWSDAILY-20171003)  Rainer Weiss, Barry Barish and Kip Thorne share the 2017 prize for their work at LIGO to detect ripples in space-time. Three physicists who had leading roles in the first direct detection of gravitational waves have won the 2017 Nobel Prize in Physics. Rainer Weiss, at the Massachusetts Institute of Technology (MIT) in Cambridge and Barry Barish and Kip Thorne, both at the California Institute of Technology in Pasadena, share the 9 million Swedish krona (US$1.1-million) award for their work at the US-based Laser Interferometer Gravitational-Wave Observatory (LIGO). In September 2015, LIGO picked up the deformations in space-time caused by the collision of two distant black holes. That discovery, which was  announced in February 2016 , opened up a new...

Nobel In Medicine Awarded To 3 Scientists For Work On Circadian Rhythm Three American researchers have been awarded the 2017 Nobel Prize in medicine “for their discoveries of molecular mechanisms controlling the circadian rhythm”, or the biological clock. The 9 million Swedish kronor ($1.1 million) award will shared by Jeffrey Hall of the University of Maine, Michael Rosbash of Brandeis University in Massachusetts and Michael Young of Rockefeller University in New York. Their work helped illuminate one of the central mysteries of human life: why we need sleep, and how it happens. They were given their award for understanding the mysteries of how life tracks time and changes itself according to the movement of the sun. The researchers had isolated a gene in fruit flies that controls the daily biological rhythm. They were able to show how the gene encodes a protein that builds up in cells at night, but then degrades during the day. The researchers also identified other prot...