The Guadalajara International Film Festival is a week-long film festival held each March in the Mexican city of Guadalajara since 1986.

This causes the object to appear dull or matte.

Conversely objects with rough surfaces cause the light to be deflected at different angles according to the surface profile resulting in a scattering of light away from the angle of reflection.

Titanium dioxide is a bright white colour, but greater gains can be accomplished with materials that reflect more of the light parallel to projection axis and less off-axis.

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承大未來電視 領先LG5年

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ARM's low end undercut by Andes core

美科學家：地球面臨危機？　外星人真存在將發動攻擊 - Yahoo!奇摩新聞

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