Every time you hit "print," this $100 inkjet lays down thousands of droplets per inch of paper, with microscopic precision
By Theano Nikitas
Posted 03.23.2009 at 1:37 pm 2 Comments
Even today’s budget-priced home printers churn out quality photos that a few years ago you could have gotten only from a professional printing house. Key to the high quality are steady improvements in print heads, which can eject smaller and smaller droplets of ink with ever-greater precision.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.