11/07/2014

Yahoo unveils line-up of free streaming concerts

Yahoo on Friday continued its shift to online content with a line-up of free streaming concerts by music stars such as Usher, Michael Franti, and The Dave Matthews Band.

New simple setup for X-ray phase contrast

X-ray phase-contrast imaging is a method that uses the refraction of X-rays through a specimen instead of attenuation resulting from absorption. The images produced with this method are often of much higher quality than those ...

Mills Canyon fire, Washington

The Mills Canyon fire started near the City of Entiat on Tuesday, July 8, 2014. Despite the efforts of local resources, the fire quickly grew to over 1,000 acres by evening. Three outbuildings were damaged. The cause of the ...

NASA sees Tropical Storm 9 over Guam

Guam and surrounding areas were under a Tropical Storm Warning and Watch on July 11 as NASA's Aqua satellite passed overhead. During the early morning hours on July 11, Tropical Depression 09W strengthened into a tropical ...

Getting a charge out of water droplets

Last year, MIT researchers discovered that when water droplets spontaneously jump away from superhydrophobic surfaces during condensation, they can gain electric charge in the process. Now, the same team has demonstrated ...

Baboons groom early in the day to get benefits later

Social animals often develop relationships with other group members to reduce aggression and gain access to scarce resources. In wild chacma baboons the strategy for grooming activities shows a certain pattern across the ...

Molecular snapshots of oxygen formation in photosynthesis

Researchers from Umeå University, Sweden, have explored two different ways that allow unprecedented experimental insights into the reaction sequence leading to the formation of oxygen molecules in photosynthesis. The two ...

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