I just downloaded the Hyperlapse app from Instagram and...did some knitting! Here's one 152 stitch row in 31 seconds! Man, I wish I went this speed in reality. Better Sweater No. 5 would be complete in no time!
Actually, just to toot my own horn for a sec, I'm a pretty speedy knitter in real life. I use the technique in this video, which my handwork teacher taught us 16+ years ago at Waldorf (thanks Ms. Maloney!). But the purling technique from the video is all new to me. I'll have to give it a try!