This week I volunteered at the IROC 2013 and spent majority of the time as a referee. It was a blast; here are some of the shots I was able to get in between events. I took hundreds of photos and will upload more when I can. Here is a link to some of my photos: http://www.3dteachers.com/2013/12/international-robotic-olympiadiroc-2013.html
So what does this have to do with 3D? My students have been doing some really cool experimenting . . . I will be sharing it soon. ~Cornell