Spirometry was first invented in the 1840s by an English surgeon called John Hutchinson, who realised that lung volume or forced vital capacity was related to mortality. 185 years later, spirometry is ...

Expertise 3D printers, maker tools such as Cricut style vinyl cutters and laser cutters, and traditional paper printers Credentials 6 years working professionally in the 3D printing space / 4 ...

The Canon Pixma TR150 Wireless Portable Printer is one of the most portable and most capable inkjet printers available. Just 4.5 pounds without its optional battery, or 5.1 pounds with it, it's ...

After personally testing and reviewing over a hundred printers, these are the best all-in-one printers with essential print, scan, copy, and even fax facilities. I'm no stranger to printers ...

But that’s not the whole story. For photo printing, Canon also markets portable mini-printers, utilizing either Zink or dye-sublimation technology. The former has a crystalline substance built into ...