Here’s an interesting overview of radiation exposure issues encounter by space travelers:  Surviving Radiation in Space – Astrowright.

William (Bill) Rowe was interviewed on the Space Show yesterday about Apollo astronauts cardiac & medical issues: Dr. William (Bill) Rowe, Sunday, 2-10-13 – Thespaceshow’s Blog.

The practical issue of laundry will have to be dealt with eventually by space travelers and residents: In Space, No One Will Do Your Laundry – Popular Mechanics – Jan.16.13

University of Rhode Island design professor Karl Aspelund wants you to think about astronaut socks. In fact, he hopes his work with the 100 Year Starship Project—figuring out what kind of clothes space travelers will need for a long-duration mission—will change the way you dress, too.