Sunspots 979

 

Gizmodo reports that a 3-D printer has been used to repair abnormal penis tissue. -- in rabbits and pigs, not in people,

NPR reports on why we like dessert, even if we are already full.

LiveScience reports on the discovery of a lot of moons orbiting Saturn.

NPR on how Alabama did better in math teaching than any other state.

Gizmodo reports on a study of back pain remedies. Almost none of them work.

NPR reports that microphone quality is a strong influence in on-line job interviews.

MIT has studied how people walk in crosswalks.