How Many of These Cell Phones Have You Used?

History Pics shared this image with the description "30 years of cell phones." Recognize most of these? How many have you used?


Image via History Pics

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Researchers at Caltech discovered that wide-faced politicians are seen as more corrupt. (Keystone/Getty Images)
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  • New research offers a tip for politicians who don't want to be seen as corrupt: don't get a big head.
  • A new study showed people photos of politicians and asked them to rate how corruptible each seemed.
  • The results were published this week in Psychological Science by researchers at Caltech.
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Five foods that increase your psychological well-being

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We all know eating “healthy” food is good for our physical health and can decrease our risk of developing diabetes, cancer, obesity and heart disease. What is not as well known is that eating healthy food is also good for our mental health and can decrease our risk of depression and anxiety.

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