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While this kind of manipulation may be unsettling to us, it reveals how carefully dogs pay attention to humans and learn from what they observe. That same attentiveness also gives dogs--or at least certain dogs--a skill with words that seems eerily human...
...team led by cognitive scientist Josef Topál of the Research Institute for Psychology in Hungary recently ran an experiment to study how 10-month-old babies pay attention to people. The scientists put a toy under one of two cups and then let the children choose which cup to pick up. The children, of course, picked the right cup--no surprise since they saw the toy being hidden. Topál and his colleagues repeated the trial several times, always hiding the toy under the same cup, until finally they hid it under the other one. Despite the evidence...
...investigate why the kids made this counterintuitive mistake, the scientists rigged the cups to wires and then lowered them over the toy. Without the distraction of a human being, the babies were far more likely to pick the right cup. Small children, it seems, are hardwired to pay such close attention to people that they disregard their other observations. Topál and his colleagues ran the same experiment on dogs--and the results were the same. When they administered the test to wolves, however, the animals did not make the mistake the babies and dogs did. They relied on their...
Others fear that ISPs could start charging high-bandwidth websites for access to the “fast lane,†slowing down smaller websites that can’t afford to pay. This would be a blow to the level playing field that has allowed entrepreneurs to create online empires from humble beginnings in a garage or basement, perhaps explaining why Internet giants like Google and Amazon are among net neutrality’s strongest proponents. What would your life today be like if someone told Mark Zuckerberg that his new “Facebook†site...
...world-leading research institution, Harvard is obligated to use the fruits of its labs to benefit those in need, regardless of their ability to pay. Harvard should measure the value of its research not by its profits but by the number of people whose lives it saves...