Marcin Jakubowski is compiling a DIY set of society’s essential machines and making it open-source. You live in a house you designed and built yourself. You rely on the sun for power, heat your home ...

I've tested over 200 of the best home printers and business printers - so whether you want a reliable inkjet for the family or a laser printer for document printing in the home office, I've selected ...

We use computers close computerA device that processes information by following a set of rules called a program., computing devices and computer systems close computer systemA series of connected ...

Find out how GDP can help measure the health of a country’s economy Michael Boyle is an experienced financial professional with more than 10 years working with financial planning, derivatives, ...

As police departments around the country report a surge in 3D-printed firearms turning up at crime scenes, gun safety advocates and law enforcement officials are warning that a new generation of ...

This site displays a prototype of a “Web 2.0” version of the daily Federal Register. It is not an official legal edition of the Federal Register, and does not replace the official print version or the ...