Mr. Bolcik wrote his friend and told him he was going to block him from the page if he didn't pipe down.

WSJ: Why We Are So Rude on Facebook and Other Social Media

Google's activity on Safari browsers came despite a Google Web page that assured Apple users they could rely on Safari's privacy settings to block unwanted tracking.

WSJ: Google to Pay $22.5 Million in FTC Privacy Settlement

Singing Lego Blocks: The Lego Mindstorms RCX block (the brain of the system) has a built in speaker, and this page explains in eye-watering detail how to make music with it.

ENGADGET: Music Thing: Musical instruments made of Lego