You've probably seen it happen. You're driving your car and you come to a stop at the traffic lights. You're mindful of traffic infringement fines and public safety, then someone on a bike rides past you, unconcerned, straight ...
Social Sciences
Mar 26, 2013
36
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The quality of agricultural seedlings is important to crop growth and yield after transplantation. Good quality seedlings exhibit characteristics such as thick stems, thick leaves, dark green leaves, and large white roots. ...
Other
Dec 12, 2011
2
0
With the successful launch of the Mars Science Laboratory on Saturday, Los Alamos National Laboratory researchers and scientists from the French space institute IRAP are poised to begin focusing the energy of a million light ...
Space Exploration
Nov 29, 2011
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Misshapen red blood cells (RBCs) are a sign of serious illnesses, such as malaria and sickle cell anemia. Until recently, the only way to assess whether a person's RBCs were the correct shape was to look at them individually ...
Optics & Photonics
Oct 31, 2011
0
0
(PhysOrg.com) -- To visible-light telescopes, this star-forming cloud appears to be chomping through the cosmos, earning it the nickname the "Pacman" nebula, like the famous Pac-Man video game that debuted in 1980. When viewed ...
Astronomy
Oct 27, 2011
0
0
(AP) -- After pressure from four U.S. senators, Apple Inc. has said it will start rejecting iPhone applications that tip drivers off about police checkpoints for drunken driving.
Software
Jun 9, 2011
8
0
As automated traffic monitoring systems such as red light cameras keep a law enforcement "eye" on the streets across the country, many drivers accuse city governments of installing the monitors as a way to generate revenue. ...
Other
Jun 7, 2011
1
0
Scientists said on Monday a rocky world orbiting a nearby star was confirmed as the first planet outside our solar system to meet key requirements for sustaining life.
Astronomy
May 16, 2011
5
2
Twenty-four unusual stars, 18 of them newly discovered, have been observed in new Hubble telescope images. The stars are white dwarfs, a common type of dead star, but they are odd because they are made of helium rather than ...
Astronomy
Apr 23, 2009
0
0
Grapevines, essential for wine and raisins, suffer losses due to poor establishment and decline of newly planted vines. Advances in manipulating nursery light spectra show promise for healthier vines, yet the exact mechanisms ...
Plants & Animals
Jan 26, 2024
0
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