After reading this, it shouldn’t take you long to figure out what they’re making over at Yahoo! Makers:
They’re making mistakes and not just one or two. They’re making four in a single sentence, three of which would be flagged by a common spell-checker. The writers make more mistakes per hour than any other writers on the Web.
(In case the writer is reading this, it should be airborne, toxins, than, and purifying.)