Name Meaning of Cruel We apologize, but we don't have a meaning for this name. Please feel free to read what others say about this name and to share your comments if you have more information.
Yukio Horie of the Tokyo Stationery Company invented a modern fiber-tipped pen in 1962. Highlighters and fine-line markers appeared in 1970's. Binney & Smith, who made Crayola, bought name âMagic Markerâ in 1989 and started selling improved permanent markers and highlighters.
The complete list of ingredients in the Lava-lamp is a company secret, but they are, fundamentally, coloured wax in coloured water. Invented by Edward Craven Walker in 1963, the idea originated from a wartime egg timer, and progressed into the Pop classic, the Astro lamp. The lamps are still produced today by the original company, Mathmos. The lamps work using a bulb in the base of the lamp (underneath the bottle) which heats the contents until the wax becomes molten. It then slowly rises to the top of the lamp, where it cools slightly, and sinks back to the bottom. This process is repeated, creating the unique shapes in the water.