Whoever wrote this tagline is obviously misinformed. Wikipedia is more accurate and twice as relevent to every textbook you’ve ever used up to high school, if not college. And most of the basic information you learn is in middle school anyway (math, science, history, etc.).

And the best thing about it (which everyone seems to think is a downside for some reason) is that IF the information happens to ACTUALLY be incorrect, you can look it up on the internet.

Cheers.