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POPSGallery: Nano Photos Rival Modern Art "Every six months, the Materials Research Society celebrates the most eye-catching images found in the course of their researchers' studies -- celebrating the serendipitous convergence of science and art. Materials researchers may struggle for years with stubborn instruments, fragile crystals or difficult chemical reactions before obtaining a bit of precious data from the exotic substances they study. Now, the scrutiny of samples not only yields potentially important data, but also artistic inspiration. Take a look at the latest finalists."
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POPSMale menopause? Yes, it’s real Andropause is a medical condition, diagnosed with a blood test by a physician that reveals testosterone levels below a certain level. If a diagnosis of andropause is warranted, treatment with testosterone replacement may be an option, depending on a man’s health history. However, the biggest, and most misunderstood, symptom of declining testosterone is a decrease in libido. Testosterone is truly the hormone that stokes the flames of desire. Many men confuse andropause with erectile dysfunction (ED), because they often occur around the same time. These men often turn to an ED medication, such as Viagra, to improve their erectile ability, which works for a time in most cases. However, as men get older, the gap between desire and arousal widens and many men become deeply disappointed when Viagra doesn't give them the desire to have sex. That's because Viagra doesn't boost testosterone levels.<<