It was the first day of spring break in 1992 in Phoenix, Ariz. and 12-year-old Heather Smith was excited for her family's upcoming ski trip. But before Smith and her family had even packed their snow ...
Sciencing on MSN
Scientists still debate these 6 'useless' organs
The human body is still a mystery, and some organs have largely been considered useless in one way or another. However, the ...
You may have heard that astronauts have their appendix removed before leaving Earth. After all, people say you can live without this organ because it serves no purpose, but how much truth is there in ...
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