To treat certain brain tumors, doctors can use small beams of that are focused to kill only the tumor cells.

i tried the eyeshadow trick you told me about and it worked so good i i did a yellow going into orange colors and it was bright and you could see it on my eyes

and after water is usually warmed by the sun the water temperature raises and then evaporates .

colors do exist. the color of the sky is actually violet; humans percieve the color of the sky as blue.