Come on an imaginary journey with glacial mice: moss balls that live in Iceland. They live on glaciers and roll synchronously around the shelf. Scientist are mystified at how these inanimate objects move. This book imagines how and why they may move.(Note: Economy Color Edition)
ThriftBooks sells millions of used books at the lowest
everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We
deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15.
ThriftBooks.com. Read more. Spend less.