Bubble Guppies We Totally Rock

Are you ready to rock? Nickelodeon's Bubble Guppies are taking the stage with their guitars, drums and keyboards and learning all about music. With over 30 shiny stickers, this coloring and activity book is a must for boys and girls ages 3-7.

Rock along with the Bubble Guppies! This book features a 6-button song module and printed song lyrics. Press each button to hear classic melody and sing along with Bubble Guppies related lyrics, then when you've moved and grooved enough, press the stop button to halt the music until next time!

The Bubble Guppies star in this big board book featuring over 30 flaps to lift! With sturdy pages and surprises under every flap, boys and girls ages 0 to 3 will love learning about colors, shapes, numbers, and more with Gil, Molly, Bubble Puppy, and their friends from the hit Nickelodeon TV series Bubble Guppies.

This storybook collection features three Nickelodeon Bubble Guppies books: It's Time for Bubble Puppy!, The Doctor Is In!, and Bubble Pirates! It's a great gift for boys and girls ages 3 to 7! This Nickelodeon Read-Along contains audio narration.

The Bubble Guppies go on a camping trip on which they sing songs by the fire, roast marshmallows for s'mores, and listen to a spooky story about a giant pink shrimp that lives in the woods.

Join Molly, Gil, and all of Nickelodeon's other Bubble Guppies as they explore a farm and all the animals on it! Children ages 3-7 will love this 96-page coloring book with over 50 stickers.

When Nickelodeon's Bubble Guppies discover a lonely rhino at the zoo, they are determined to find a friend for him. Boys and girls ages 3-7 who love animals will enjoy this full-color storybook about friendship.

Starring Molly, Gil, and the rest of Nickelodeon's Bubble Guppies, this activity book will entertain boys and girls ages 3-7 for hours—plus it includes 6 chunky crayons!

This technical paper begins by introducing the concept of aquaponics, including a brief history of its development and its place within the larger category of soil-less culture and modern agriculture. It discusses the main theoretical concepts of aquaponics, including the nitrogen cycle and the nitrification process, the role of bacteria, and the concept of balancing an aquaponic unit. It then moves on to cover important considerations of water quality parameters, water testing, and water sourcing for aquaponics, as well as methods and theories of unit design, including the three main methods of aquaponic systems: media beds, nutrient film technique, and deep water culture. The publication discusses in detail the three groups of living organisms (bacteria, plants and fish) that make up the aquaponic ecosystem. It also presents management strategies and troubleshooting practices, as well as related topics, specifically highlighting local and sustainable sources of aquaponic inputs. The publication also includes nine appendixes that present other key topics: ideal conditions for common plants grown in aquaponics; chemical and biological controls of common pests and diseases including a compatible planting guide; common fish diseases and related symptoms, causes and remedies; tools to calculate the ammonia produced and biofiltration media required for a certain fish stocking density and amount of fish feed added; production of homemade fish feed; guidelines and considerations for establishing aquaponic units; a cost-benefit analysis of a small-scale, media bed aquaponic unit; a comprehensive guide to building small-scale versions of each of the three aquaponic methods; and a brief summary of this publication designed as a supplemental handout for outreach, extension and education.

These essays tackle some of the central issues in visual cognition, presenting experimental techniques from cognitive psychology, new ways of modeling cognitive processes on computers from artificial intelligence, and new ways of studying brain organization from neuropsychology, to address such questions as: How do we recognize objects in front of us? How do we reason about objects when they are absent and only in memory? How do we conceptualize the three dimensions of space? Do different people do these things in different ways? And where are these abilities located in the brain? While this research, which appeared as a special issue of the journal Cognition, is at the cutting edge of cognitive science, it does not assume a highly technical background on the part of readers. The book begins with a tutorial introduction by the editor, making it suitable for specialists and nonspecialists alike.