Bite-sized knowledge on subatomic particles, supernovas, time dilation and more.
St. Martin’s Griffin, 2009, 221 p., $14.99.
Note: To comment, Science News subscribing members must now establish a separate login relationship with Disqus. Click the Disqus icon below, enter your e-mail and click “forgot password” to reset your password. You may also log into Disqus using Facebook, Twitter or Google.