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.
MAZDA Models & History. Born as the Toyo Cork Kogyo Co. in 1920, Mazda started out as a machine-tool manufacturing plant but quickly turned to making vehicles. The first Mazda car, called the Mazda-Go, a three-wheeled truck appeared in 1931, which a year later began exporting to China. This was the only car that was in production until the Second World War broke out when Mazda factories began making rifles.