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What Is Mayonnaise?

Chemically, emulsions are colloids, heterogeneous mixtures composed of tiny particles suspended in one other immiscible (unmixable) material. These particles are larger than molecules, however lower than one one-thousandth of a millimeter (.001mm). Small particles like this don’t settle out and will pass right through filter paper. The particles in a colloid will be stable, liquid …

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How To Make Use Of Texture To Make Better Black & White Landscape Pictures

When you’re photographing a panorama, look for parts that contain fascinating textures. If you can embrace them within the composition you’ve got the potential for a superb black and white photo, particularly if the scene has different elements that work well in monochrome like tonal distinction, sturdy shapes or patterns, good foreground interest or leading …

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