“This space we declare to be infinite… In it are an infinity of worlds of the same kind as our own.” Giordano Bruno (1584) In the 16th century the Italian astronomer, mathematician, and philosopher, Giordano Bruno, became one of the first to propose that the stars we observe in our night sky are really fiery celestial objects similar to our […]
A study conducted by the National Eye Institute (NEI) in 2004 stated that over 3.3 million Americans, aged 40 and above, were suffering from blindness and poor vision. This figure is expected to increase to 5.5 millions by 2020. Visual impairments have become common even with the young population. Symptoms, such as dry eye, astigmatism, cataracts and corneal ulcer, among […]
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