Why is foam always white?
my beautiful father, who is 82 asked me if I knew? " he says the Guinness foam, sea, coca cola, soap etc. pears etc. is always white?! Pears soap is brown and the foam is white! I do not know why he thought but I said I would ask for him can you help please? thank you in advance:)
Foam is defined as follows: 1. an aggregation of bubbles, as in a stirred liquid or at the mouth of a horse difficult motor; foam, foam, or 2. a foam of saliva or liquid from the disease. Thus, the foam is not always white, but tends to be foamy or frothy. The bubbles are generally transparent and translucent, and are generally light colored, but not necessarily white. For example, foamed milk or cream tends to be white because that is the color of milk products such products. Similarly, most soaps and detergents are white, so that their foams are white or beige. However, the beer foam is slighly pale or yellowish. The scum of most champagnes is also very lighly color, but usually has a pink, pink, or slightly colored reddish. The darker the liquid, the darkest of the foam is likely to occur when careful consideration.
Ducati 748 Pearl White Collection
Template:
 |
 Lady Fashion Jewelry 8mm Pear Cut Pink Sapphire White Gold P Dangle Earrings  US $.99
|
 Special Wedding Jewelry GP PEAR CUT TOPAZ RHINESTONES WHITE GOLD RING SIZE 6 M US $.99
|
 24oz Apothecary Jar Container White Pear and Peony US $15.00
|
 EXCELLENT WHITE PEARL PEAR 925 STERLING SILVER DANGLING ARTISAN EARRINGS V8210 US $9.50
|
 Fashion Jewelry Lady Pear Cut Pink Sapphire White Gold GP Stud Drop Earrings US $4.98
|
 Fashion Jewelry Gift Ruby White Gold GP Earring Pear Stick Dangle Earing NR US $4.98
|
 Green Peridot Chandelier Earrings Pear Cut Stud Briolette Dangles 14K White Gold US $262.94
|
 18k Gold Plated Pear Cut Clear White Topaz Cocktail Fashion Jewelry Ring 8 Q US $.89
|
 NATURAL AMETHYST PEAR SOLITAIRE RING IN 14K WHITE GOLD US $151.68
|
 PEAR CUT GREEN EMERALD White Gold Plated JEWELRY RING 6 M US $5.99
|
Tags: earrings, pear, recipe, wedding, white pearl black oceans lyrics, white pearl eraser, white pearl granite, white pearl paint, white perch, wine