Pigeons may not be known for their flying prowess, but they are actually pretty good at maneuvering right angles. Andrew Biewener and colleagues at Harvard's Concord Field Station caught pigeons in a parking garage, made a flying course in the lab and filmed the birds with high speed cameras to see how pigeons make tight turns.
Salinas, Calif., is just an hour from Silicon Valley, but production at many local lettuce farms is decidedly low-tech. City officials here decided it's time for an upgrade — and have hired a venture capital firm to help Salinas transition into a high-tech agricultural hub.
President Obama came to office bemoaning the disparity in sentences for crack versus powder cocaine offenses, and with a background as a community organizer and constitutional law teacher that had some progressives anticipating a robust use of the Constitution's "reprieves and pardons" power.
Thieves responsible for Target's massive data breach may have stolen information stored on magnetic strips on credit cards. Canada, the U.K. and other countries have been using more secure cards with microchips for years.
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