Comment outsourcing (Score 2) 84
Comment Fair use (Score 1) 58
Comment Re:then the tip is 4% lower just wait for cash end (Score 1) 225
A 100% lawful society is an awful society. A soft prison.
That really depends on the laws. I think most would prefer an overly lawful society over an overly lawless one.
Comment pointless (Score 1) 57
Comment Re:If it's greener and just as healthy/unhealthy.. (Score 1) 136
Comment Re:As a prof (Score 1) 231
Comment Re:My GOP Rep has been railing on this. (Score 1) 83
Comment Re:Why wood? (Score 1) 32
Did they also try plastic and metal? Wood has scent, which I hope they somehow ruled out
I had the same thought and I think you may be onto something. As much as my bias wants me to believe that insects play, there might be something about the color or material of the balls that inspires this behaviour. Perhaps they associate the balls with some kind of pollinator plant and are rolling them in search of pollen. Or some other instinctual behavior is triggered by these balls.