07/01/2016

By the dozen: NASA's James Webb Space Telescope mirrors

One dozen flight mirrors are now installed on NASA's James Webb Space Telescope, out of the eighteen mirror segments that make up the primary mirror. The assembly of the primary mirror is an important milestone for the Webb ...

Improving musical synchronization with mathematical modeling

Music functions as a universal connector that pervades most cultures. More specifically, rhythm and synchronization - both within and beyond the realm of music - are forms of communication that stimulate brain activity.

Were Panamanian islanders dolphin hunters?

Precolombian seafarers left what is now mainland Panama to settle on Pedro González Island in the Perlas archipelago about 6,000 years ago, crossing 50-70 kilometers (31-44 miles) of choppy seas—probably in dugout canoes. ...

Trees employ similar strategies to outcompete their neighbors

How more than 1,000 tree species may occur in a small area of forest in Amazonia or Borneo is an unsolved mystery. Their ability to co-exist may depend on how trees get along with their neighbors. A new study based, in part, ...

A carbon sink that can't be filled

Forests can store as much as 45 percent of the world's terrestrial carbon, making them a critical part of the process of regulating climate change.

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