Aziz Ansari is about to hit the road. The 29-year-old comedian and star of Parks and Recreation is embarking on a multicity comedy tour, where he'll be riffing on what he calls the "fears of adulthood."
When you think of cutting-edge technology, power tools don't generally come to mind. Take the table saw: Many woodworkers are using 30-year-old saws in their wood shops and, among the major tool companies, there hasn't been much innovation since those decades-old tools came out.
But more and more inventors are trying to make these saws safer — and David Butler is one of them. At his home in Cape Cod, Mass., Butler flips on the fluorescent lights in his basement turned wood shop.