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A blog about probability and olympiads by Dominic Yeo. The second round of the British Mathematical Olympiad. Be solved by able children. Be solved by able children in less than an hour.
A Delicious Mix of Physics, Photography, Phood, and Philosophy. For part 1, which explains the relationship between aperture size and depth of field. Besides using aperture size, photographers can also control depth of field by changing the camera-to-object distance or the lens focal length. The Secret Lives of Electrons.
Sunday, July 5, 2015. Click For More Share Options.
Forgot Password or Username? Adelaide Anime - Style Artists! Deviant for 9 Years. This is the place where you can personalize your profile! Window.
Forgot Password or Username? Deviant for 7 Years. This is the place where you can personalize your profile! By moving, adding and personalizing widgets.