Why We Hate Waiting in Line
Americans will spend 37 billion hours waiting in lines this year but how we experience that wait depends more on our psychology than it does any objective measure of time spent waiting.
What's the Latest Development?
Americans will spend roughly 37 billion hours waiting in lines this year and whether we feel merely inconvenienced or thoroughly frazzled by the wait depends more on our psychology than on any objective measure of time spent waiting. Standing in line for five minutes represents unoccupied time, which people tend to report as lasting longer than the same five minutes of occupied time. In an attempt to alleviate our stress, businesses have responded by occupying us, whether that means placing mirrors in elevators, or tabloids and packets of gum at the grocery store checkout lane.
What's the Big Idea?
Beyond our individual experiences of waiting in line, orderly queues represent an attempt by society to be fair, with those who cut the line subject not only to the ire of people behind them but people in front of them, as well. "A study of fans in line for U2 tickets found that people are just as upset by slips and skips that occur behind them, and thus don’t lengthen their wait, as they are by those in front of them." Our fairness standard also states that waiting time should be proportional to the value of what we are waiting for, which explains the express checkout lane at grocery stores, a rare socially-sanctioned violation of first-come-first-served principle.
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What can 3D printing do for medicine? The "sky is the limit," says Northwell Health researcher Dr. Todd Goldstein.
- Medical professionals are currently using 3D printers to create prosthetics and patient-specific organ models that doctors can use to prepare for surgery.
- Eventually, scientists hope to print patient-specific organs that can be transplanted safely into the human body.
- Northwell Health, New York State's largest health care provider, is pioneering 3D printing in medicine in three key ways.
Mega-rich entrepreneurs are taking us where no human being has gone before.
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- Because it costs $10,000 to put a pound of anything into orbit around the planet, we need to have an infusion of public and private funds. That's where billionaires such as Elon Musk and Jeff Bezos come into the picture. With their help, we have new energies, new strategies, and new plans to go back into outer space.
If you don't want to know anything about your death, consider this your spoiler warning.
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Cook's commencement speech at Tulane University urges students to take action.
- Apple CEO Tim Cook gave a commencement speech at Tulane University on May 18th.
- Cook cautioned the graduates to not get caught up in echo chambers and algorithms.
- He acknowledged the failures of his generation.
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