I like the idea of giving students candy treats with cute notes for test days. This helps give them some energy power to do their test, and helps students with test taking anxiety. The positive notes starts the test day off on a good foot.
Track your travels with a handsome scratch-off-where-you've-been map that charts globetrotting in a fun, colorful and innovative way. Scratch off the areas you've visited to reveal adventurous pops of color.
Calculate your Body Mass Index (BMI) and do a whole lot more at Explania: "watch hundreds of animated explanations, interactive tutorials and instructional videos--and feel free to embed them on your own web pages.