Try any of the searches below for some fun with Wolfram|Alpha.
Life, the Universe, and Everything
Nutrition Facts, egg and cheese sandwich
English words with this pattern _atap__t
Try some Google Plus Tax.
And now a Google Calculator.
Find infographics on patient safety and medical errors.
Search priority populations ahrq on Qwant.
No time to read? Get books in 5-minute chunks from DailyLit!
Additional sites for free books (some may include non-free content as well):
Digital Public Library of America
Matt Cutts, How Search Works (YouTube video).