1) A really wonderful webcomic. Seriously. Check it out. You might have to scroll down a little.
3) Whale nearly swallows divers. Video
5) Ten coolest things you can make with a 3D printer. Yeah, it’s a slide show, but this one’s worth it.
6) Copy machine changes numbers when making copies. h/t Making Light.
7) Very interesting: Husband takes photos to convince wife that her hallucinations aren’t real, but wife sees them in photos, too. After being put on a new drug, the hallucinations mostly go away, except in those photos.