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POPSOnly the Creepiest Photo Ever Taken "These photographs were a common aspect of American culture, a part of the mourning process. Surviving families were proud of these images and hung them in their homes, sent copies to friends and relatives, wore them as lockets or carried them as pocket mirrors. Nineteenth-century Americans knew how to respond to these images. Today there is no culturally normative response to postmortem photographs."
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POPSTaking Note: Musical Notation A lot of the details of our current musical notation evolved over the centuries, but the fundamentals can be traced back to one person: Guido d'Arezzo, an Italian Benedictine monk who lived from 995–1050 A.D
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POPSFive of the Most Popular Caves in the Philippines Aside from beautiful white sand beaches and scenic diving spots, the Philippines is also endowed with wonderful caves. There are hundreds of caves in the Philippines. Peñablanca, Cagayan alone has already around 300 caves. Spelunkers and non-spelunkers, here's a list of the most famous caves in the country that can give you thrill and excitement. You will surely love and enjoy them.
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POPSColors From Outer Space "Capturing color in outer space with the Hubble Telescope is not as simple as with a normal camera using color film. The Hubble’s camera records light from the universe using “electronic detectors” which capture two or more separate black and white photos. The resulting colors are not always what the human eye would see in space, but nonetheless, the images created by Hubble and the NASA team are imaginative and stunning." A lot more text at the source....very interesting article!