The Odon Device was inspired by a YouTube video about how to remove a cork from the inside of a wine bottle. The Odon Device hide caption

itoggle caption The Odon Device

What seemed like a burden can become a gift. iStockphoto hide caption

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Hormones clearly influence a women's health, but figuring out how is a tricky business. Andrew Ostrovsky/iStockphoto.com hide caption

itoggle caption Andrew Ostrovsky/iStockphoto.com

Levonorgestrel, one of the main ingredients in emergency contraceptive pills, including Plan B, was found in a recent study to be less effective in overweight and obese women. Justin Sullivan/Getty Images hide caption

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Disease susceptibility varies among ethnic groups, but medicine hasn't always recognized that. Jo Unruh/iStockphoto hide caption

itoggle caption Jo Unruh/iStockphoto

Six students and a visitor have fallen ill with meningitis at Princeton University in New Jersey, shown here in August 2013. All have recovered or are recovering, officials said. Bloomberg via Getty Images hide caption

itoggle caption Bloomberg via Getty Images

Estrogen affects cells in the eye's retina, which may help explain a possible link between glaucoma and estrogen levels. iStockphoto.com hide caption

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President Obama has pledged millions of dollars to fuel research into understanding the workings of the human brain. Zephyr/Science Source hide caption

itoggle caption Zephyr/Science Source

A third of Americans have high blood pressure, according to the Centers for Disease Control. Half of them don't have it under control. iStockphoto.com hide caption

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