Caffeine: Friend or Foe of Creativity?
[caption id="attachment_8224" align="alignnone" width="640"] Photo: 55Laney69 via Flickr[/caption]
Any freelancer who's ever posted up at a local cafe to get some work done can confirm what science has theorized, which is that the soothing hum of a bustling coffee shop can spur productivity and creative thinking. But should you swap your latte for an herbal tea or smoothie?