Unnecessary Knowledge is essentially a random fact generator whereby users can rate on how silly a fact is. Come on, it’s a lot of fun!
Here are a few of my favourites:

Charlie Chaplin once won third prize in a Charlie Chaplin look-alike contest.
The brain continues sending electrical wave signals for 37 hours after death.
The largest number [...]

Wordle is a toy for generating “word clouds” from text that you provide. The clouds give greater prominence to words that appear more frequently in the source text. You can tweak your clouds with different fonts, layouts, and color schemes. The images you create with Wordle are yours to use however you like. You can [...]