Use a pigment or stain. Adding a stain or pigment to the concrete after etching is a great way to make it more visually attractive. For some interior spaces, stained concrete can give a clean, elegant, modern look to the room. Even some outdoor spaces, like patios, can use stained concrete to great effect.
Japanâs Mazda founded. On this day in 1920, Jujiro Matsuda (1875-1952) forms Toyo Cork Kogyo, a business that makes cork, in Hiroshima, Japan; just over a decade later the company produces its first automobile and eventually changes its name to Mazda.
Termite History. Where do termites come from? The termite order branches from an ancient wood cockroach-like insect about 100 million years ago. The advances in molecular data gives the proper evidence to confirm the origin of the termites. Termites as a majority are known to inhabit the tropical regions around the world. Few of the species are able to branch out into the northern territories.