Showing posts with label machines. Show all posts
Showing posts with label machines. Show all posts
ScienceDaily (Nov. 30, 2011) — Imagine someone inventing a "super-toner," a revolutionary new "dry ink" for copiers and laser printers that produces higher-quality, sharper color images more economically, cutting electricity by up to 30 percent. One that also reduces emissions of carbon dioxide -- the main greenhouse gas -- in the production of tens of thousands of tons of toner produced each year. One that reduces the cost of laser printing, making it more affordable in more offices, schools and...