Public Library of Science

Does a Fitbit make you more active?

My wife recently purchased a FitBit Alta activity tracker that she absolutely loves. She is constantly looking at the number of steps she's taken throughout the day, and rejoices like a child when she hits a milestone (i.e. ...

10 hours ago
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Have LEGO toys become more violent over time?

When I think of the Danish company LEGO, the first image that comes to mind is their classical LEGO brick, and I am sure I am not the only one. This simple but advanced toy was designed to spur children's imagination and ...

10 hours ago
popularity1 comments 0