I have a “Now or Never” philopsophy that sometimes gets me into trouble.
Living with a physical disability involves a lot of pain, lack of mobility & extreme fatigue a lot of the time. 186 more words
For every month in space, astronauts can lose 2.5 percent of their bone density. This is quite troublesome, as it will likely compound with the natural process of aging that also reduces bone density. 153 more words