Add Yahoo as a preferred source to see more of our stories on Google. Hank Green’s latest SciShow video, "Physicists Don’t Understand Why Knitting Works," sparked frustration among knitters online.

For knitters, there’s always been more to the craft than meets the eye. So when SciShow posted a video titled “Physicists Don’t Understand Why Knitting Works,” it didn’t sit well with many viewers, ...

Among the many sweaters sported at the Vermont Sheep & Wool Festival in October, one in particular was having a fashion moment: the eye-catching Lindal sweater, which fiber lovers had furiously knit ...