How women can deal with periods in space

Who was the first woman to have her period in space? What is it like changing sanitary products while being weightless? And why doesn't menstrual flow just float up into the body when gravity isn't around?

Survey finds strong support for same-sex marriage

(Phys.org)—A Brown University survey of Rhode Island voters finds that 60.4 percent of respondents favor extending the right to marry to gay and lesbian couples, a number nearly identical to a survey conducted by Brown ...

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