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27.5.10

Solving Home Problems (yksi kuva kuvasarjasta)

Popular Mechanics, marraskuu 1951 Electric-Plug Shell pressed over a dowel protects hands from hot solution when dyeing fabric. Rubber shell...

Yarn Dyed With Knitted Garment Assures March When Mending

Popular Mechanics, joulukuu 1947 When dyeing a knitted garment, dip several yards of yarn in the dye at the same time so that you will have ...

France Prohibits White Lead in Paint

Popular Mechanics, marraskuu 1909 A fight against the use of white lead in paint was started in France in 1904, and since then the battle pr...

Formic Acid For Dyeing

Popular Mechanics, marraskuu 1909 Formic acid, which has become a formidable competitor to acetic acid in the dyeing trade of Germany, is fo...

White-Lead Paint Banished By Law

Popular Mechanics, huhtikuu 1915 France has Forbidden its Use and Other European Nations have Prescribed Drastic Rules for Painters Comprehe...

Sulphur Dyes To Replace Aniline

Popular Mechanics, huhtikuu 1915 A discovery that is likely to revolutionize the dyeing industry is that of a process for using sulphur dyes...

(Mustan valokuvavärin ohje)

Popular Mechanics, heinäkuu 1944 A quick-drying, dull-finish pohotographic paint is made easily by dissolving a broken phonograph record in ...

Coffee Gives Prints Sepia Tone

Popular Mechanics, heinäkuu 1944 If you like sepia-toned prints, you can make them inexpensively by dipping them in a solution of coffee. Th...

Crayons Of Indelible Dyes Simplify Decorating

Popular Mechanics, heinäkuu 1928 Dyeing fabrics and other materials without the use of liquids is now possible through the introduction of a...

Blackboard-Paint Formula

Popular Mechanics, marraskuu 1951 As blackboard paint made from the following formula can be used on almost any smooth surface, it is especi...

Easily Handled Airbrush Colors Provided by Clothing Dyes

Popular Mechanics, huhtikuu 1950 Inexpensive and easy to handle, packaged clothing dyes provide excellent colors for airbrush work. The dye ...

"Painting" Lake ice Black Lengthens Shipping Season

Popular Mechanics, huhtikuu 1950 By coating the ice-covered Great Lakes with black powder or liquid, scientists at Armour Research Foundatio...

26.5.10

All-Purpose Aluminum Paint Resists Heat and Acids

Popular Mechanics, huhtikuu 1932 Resisting heat and acids, an aluminum paint intended to protect wood, metal, fabric and stone is on the mar...

Children Prefer Red Colors And Grown-Ups Blue

Popular Mechanics, huhtikuu 1932 Red is the favorite color of infants, and the average baby will give a red toy preference over yellow, blue...

Color, Not Odor, Of Flowers Attracts Butterflies

Popular Mechanics, huhtikuu 1932 It is the color, and not the odor, of flowers that attracts butterflies. This was proved in tests in German...

Color Television

Popular Mechanics, tammikuu 1947 Color television is now possible with all-electronic equipment that does not make black-and-white receivers...

Steward: The Hazards of Creating New Colors

Popular Mechanics, huhtikuu 1935 By Walter E. Steward Inspecting a Pressure Mixing Chamber Used in the Manufacture of Dyes When W. H. Perkin...

Covering Capacity of Paint

Popular Mechanics, maaliskuu 1914 To ascertain the amount of whitelead paint required to cover a given surface of wood, divide the number of...

A Flat Water Paint

Popular Mechanics, maaliskuu 1914 To make a good flat water paint, take 50 lb. of gilders' bolted whiting, place it in a tub and pour wa...

Selection of Colors For interior Decoration

Popular Mechanics, maaliskuu 1914 Spinning color disks, the operator sees the exact shade specified in a cable from his agent The use of col...