8. paint peripherals
As a free alternative to FastLoad cartridges, numerous pure software turbo-loader programs were also created that were loaded to RAM each time after the computer was reset. The best of these turbo-loaders were able to accelerate the time required for loading a program from the floppy drive up to a very remarkable factor of 20x, demonstrating the default bus implementation's inadequacy. As turbo-loader programs were relatively small programs, it was common to place one on almost each floppy disk so that it could be quickly loaded to RAM after restart.
As Wired shows through a documented visual archive of the history of the mouse, it remains one of the only peripherals that hasn’t changed entirely that much since its use. Add a few wheels, buttons, and optic lasers, and you have pretty much the same concept of the mouse that was developed almost half a century ago. the printer is completely wireless and makes all of your printings become temporary works of art. The frame printer also features a kickstand style rear panel which enables the printer to be used on a desk or other non-mounted surface.
The paints contain nanoparticle forms of titanium dioxide which can kill bacteria and destroy dirt when they absorb ultraviolet light energy. Lucia Caballero from Manchester Metropolitan University, UK said that the main problem was that at normal strength titanium was not antibacterial at wavelengths of light that you find indoors, such as fluorescent light.So using the food poisoning bacterium Escherichia coli on different formulations of paints containing the titanium nanoparticles, the researchers tried different types and intensities of lights. They found that if there was enough titanium dioxide and no calcium carbonate, silica or talc in the paint and in the E. coli could be killed under ordinary fluorescent lights.
Thursday, January 22, 2009
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