Meet all the designers confirmed for 'Project Runway' Season 21, the Freeform reality series competition with Heidi Klum as host.| Deadline
I went to Hiroshima, Japan, to attend an optics conference. It was a great experience, and I learned a lot. I have to say that there was a lot of presentations on Freeform surfaces and Freeform optics, so that may be something that we can investigate further. Want to hear about one of the more […]| A Pencil of Rays