Search results for author:(lin edwards)

Mathematics Aug 5, 2011

Basketball shot selection analyzed mathematically

In the sport of basketball players are constantly faced with the choice of whether to shoot for the hoop when a shot opportunity arises or to hold on to the ball and hope a better opportunity will arise. Now a theoretical ...

General Physics Jul 29, 2011

Metamaterials used to mimic the Big Crunch

Spacetime analogs is an emerging field of physics in which scientists investigate systems having mathematical links with general relativity, and test their theories about the early behavior of the universe. The latest in ...

Ecology Jul 22, 2011

Harvesting of small fish species should be cut: study

(PhysOrg.com) -- New research on the fishing of small fish species near the bottom of their food chains suggests harvesting at levels previously thought to be sustainable could have devastating effects on some marine ecosystems. ...

Biochemistry Jul 15, 2011

New way of synthesizing organic chemicals mimics nature

Organic chemists have found a new way of synthesizing multiple complex organic molecules that until now have needed to be synthesized using time-consuming methods. The new strategy, which mimics natural biosynthesis methods, ...

Plants & Animals Jul 8, 2011

Predatory fish have large guts to help them through famine

(PhysOrg.com) -- A new study by scientists in the US has solved the mystery of why predatory fish have a far greater digestive capacity than they actually need. The study suggests the reason is that the extra-large guts allow ...

Plants & Animals Jul 1, 2011

Papuan weevil has screw-in legs

(PhysOrg.com) -- New research has found that humans were not the first species to invent the nut and bolt mechanism for screwing one thing to another: weevils do the same to attach their legs to their bodies instead of using ...

Archaeology Jun 17, 2011

Ancient sewer excavation sheds light on the Roman diet

(PhysOrg.com) -- Archaeologists working in a system of connected sewers and drains under the ancient town of Herculaneum in the Bay of Naples area of Italy have analyzed the human excrement found there and discovered the ...

Earth Sciences May 27, 2011

New explanation for Hawaiian hot spot

(PhysOrg.com) -- Scientists in the US have suggested that volcanic activity in Hawaii could be fed by a giant hot rock pool 1,000 kilometers west of the islands and in the Earth’s mantle, rather than being fed by a hot ...

Condensed Matter May 6, 2011

Thermoelectrics generating electricity from waste heat is a step closer

(PhysOrg.com) -- Scientists in China and the US have modified a common thermoelectric material to vastly improve its thermoelectric properties. The development could lead to new devices capable of converting waste heat into ...

Earth Sciences Apr 29, 2011

GPS data reveals more on mega-thrust earthquakes

(PhysOrg.com) -- New GPS data of the 2010 earthquake that devastated parts of Chile and killed over 500 people is revealing new clues about large earthquakes such as the quake in Chile and the magnitude 9.0 earthquake that ...

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