near surface path
1Somerville Community Path — The Somerville Community Path is a project to build a mixed use path in Somerville, Massachusetts, from the Cambridge border near Davis Square to the Cambridge border near Lechmere Square. Roughly 0.8 miles (1.3 km) of the path is finished and in …
2San Gabriel River bicycle path — The San Gabriel River Trail (also known as SGRT ) is a bike path in Los Angeles County, California, USA.The South end of the SGRT is Seal Beach. From Seal Beach there are opportunities to ride North or South along the coast.The northern segment… …
3The Strand (bicycle path) — [ frame|South Bay Bike Trail [http://www.coastalconservancy.ca.gov/Wheel/ source] ] The South Bay bicycle path is a mixed type bicycle route in Los Angeles County. The trail starts as a separate, paved Class 1 bicycle path going Southbound at… …
4San Diego Creek bicycle path — The San Diego Creek bicycle path is largely contained within the city of Irvine, California. The path begins where the San Diego Creek empties into Upper Newport Bay. The Bay itself makes for a pleasant ride with a Class 2 bike lane on the… …
5Apollo 15, Lunar surface — Apollo 15 Commander David Scott and Lunar Module Pilot James Irwin spent three days on the Moon and a total of 18½ hours outside the spacecraft on lunar extra vehicular activity. The mission was the first not to land in a lunar mare, instead… …
6Bristol & Bath Railway Path — The Bristol Bath Railway Path is a 13 mile off road cycleway that forms part of National Cycle Network National Cycle Route 4. The path consists of a 3 m wide tarmacked surface, and was used for 2.4 million trips in 2007, increasing by 10% a year …
7Fermi surface — In condensed matter physics, the Fermi surface is an abstract boundary useful for predicting the thermal, electrical, magnetic, and optical properties of metals, semimetals, and doped semiconductors. The shape of the Fermi surface is derived from …
8Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …
9Lightning — This article is about the atmospheric electrical phenomenon. For other uses, see Lightning (disambiguation). See also: Lightning strike Lightning striking Atlanta, United States Lightning is an atmospheric electrostatic discharge (spar …
10History of radar — The history of radar starts with experiments by Heinrich Hertz in the late 19th century that showed that radio waves were reflected by metallic objects. This possibility was suggested in James Clerk Maxwell s seminal work on electromagnetism.… …
