What are some amazing facts about Google/Microsoft? by David Peter
Answer by David Peter:
When someone searches "How to commit suicide" or "I want to kill myself" Google shows nearest Helpline centre number to help them to counsel.
This really is a needed feature.
Edits:
Check this with Mozilla for the correct result, few said it didn't worked with their browser ,but it should work with all browsers.Other interesting answers of mine:
David Peter's answer to What are some useful skills I can learn in minutes?