Originally published on Fri August 16, 2013 2:24 pm
Each Friday we round up the big conversations in tech and culture during the week that was. We also revisit the work that appeared on this blog, and highlight what we're reading from our fellow technology writers and observers at other organizations.
What's the point of a red-light camera — to make intersections safer or to generate revenue? That's the question prompted by researchers at the University of Tennessee, who say the cameras are sometimes used in ways that are more likely to make money than to improve safety.
Performance artist Marina Abramovic's piece Measuring the Magic of Mutual Gaze is both art installation and science experiment, in which volunteers sit facing one another while having their brain waves measured. Abramovic discusses these arts and science experiments with neuroscientist Christof Koch, an expert in consciousness.
Originally published on Fri August 16, 2013 3:27 pm
After several months of freeze-dried food, even the most committed carnivores would probably reach for the fresh produce.
So it's no surprise that the six explorers who were cooped up studying space-friendly foods on a simulated mission to Mars for the past four months went right for the mangoes and pineapple during their first meal outside their habitat Aug. 13.
Originally published on Sat August 17, 2013 11:16 am
An 18-year-old California man stands accused of murder after law enforcement officials upgraded charges against him based on his tweets and driving history. Cody Hall was initially charged with manslaughter for allegedly losing control of his car, which struck and killed a woman riding her bike in Pleasanton, Calif.
Sikhs have a long history of fighting in wars. But in the US, their turbans and beards often prevent them from being able to join the military. Guest host Celeste Headlee speaks with Major Kamaljit Kalsi who's hoping to change that.