Everyone Poops (Turtleback School & Library Binding Edition)
FOR USE IN SCHOOLS AND LIBRARIES ONLY. Shows how creatures throughout the animal world–including humans–deal with the products of digestion.
What If?: Serious Scientific Answers to Absurd Hypothetical Questions
From the creator of the wildly popular webcomic xkcd, hilarious and informative answers to important questions you probably never thought to ask. Millions of people visit xkcd.com each week to read Randall Munroe’s iconic webcomic. His stick-figure drawings about science, technology, language, and love have a large and passionate following. Fans of xkcd ask Munroe a lot of strange questions. What if you tried to hit a baseball pitched at 90 percent the speed of light? How fast can you hit a…