Bahamas based photographer, Elena Kalis, captures a whole new aquatic world in her works. These underwater shots are truly amazing, from the colors and models, to the rippling waters and their surreal glow. Take a look!
The Scientific Odyssey-Episode Looking Up This episode is a guided tour of the night sky looking in each of the cardinal directions. East or orient for rising, West or occident for setting, north for circumpolar stars and south for the Zodiac.