Silk uses the power and speed of the EC2 server fleet to retrieve all of the components of a website and deliver them to Kindle Fire in a single, fast stream.

ENGADGET: Amazon Silk browser spins a faster mobile web, courtesy of cloud servers (video)

There are already millions of customers using Amazon Cloud Player to download, manage and stream their music in the cloud and on Kindle Fire, Android devices, iPhone, iPod Touch, Mac and PCs.

ENGADGET: Amazon Cloud Player now lets you play content on your Sonos system, helps get the party started

When their 3-meters long robot, nicknamed "Anna Konda", is connected to a fire hose the hydraulics enable it to project a powerful stream of water and give it enough power to lift 650 kilograms, strong enough, its developers believe, to punch a hole through a door or wall to get to the flames.

CNN: Snake robots slither to the rescue