As a fashionable internet denizen, you do not use a homepage, probably. You open a new browser window or tab, and you're met with your Chrome apps, or Safari favorites, or whatever the hell Firefox is doing now.
Three classic experiments show how stereotypes can influence our behaviour without our knowledge. Despite their bad name, stereotypes can be handy short cuts that give us useful information about the world and other people. For example the stereotype...
Answer (1 of 66): Eagle Nebula, Pillars of Creation - Hubble Telescope
The Hourglass Nebula - Hubble Telescope
Copernican System - Galileo
Nautilus Shell (the Fibonacci Spiral)
Rules of Inheritance - Gregor Mendel
Beak variation in finches ...
In case you have been on vacation for the past 6 months, you'll know that Facebook and Twitter are in a bit of trouble. I don't mean they are about to go bankrupt or anything (they won't), but we're seeing a clear trend of disapproval towards them.