The nice thing about the summer sun is that it is kind enough to warn us that we are burning-good old infa-red rays. The silent danger of ultraviolet light, however, is that UVA (Ages), UVB (Burns) and UVC (Cancer) are potentially very dangerous, especially to the eyes. While many people hit the ski slopes well covered in skiwear, sunglasses and sunblock, how many of us just ignore the threat from that cold winter sun? Snow has been shown to reflect back more than 80% of UV r