Cyanobacteria are found almost everywhere; in oceans, lakes and rivers as well as on land. They flourish in Arctic and Antarctic lakes, hotsprings and wastewater treatment plants. They even inhabit the fur of polar bears, to which they impart a greenish tinge.
Amazon is initially offering FreeTime Unlimited, which costs Prime members $2.99 per month per child -- or $6.99 per family -- on the Kindle Fire (2012), Kindle Fire HD, and Kindle Fire Fire HD 8.9. If you're not a Prime member, the monthly fee jumps to $4.99 and $10.99, respectively. The name of the service is a bit oblique.
How much FreeTime Unlimited costs depends on how many kids you have and whether you already have Amazon Prime. For non-Prime customers, $4.99 allows access for one child, where as $9.99 every month allows up to 6 children access. However, if you have Prime then the price drops to $2.99 for one child and $6.99 for up to 6.