Engineers know there's always more than one way to solve a problem. Use your STEM smarts to brainstorm, design, and build a roller coaster in 10 different ways. Step-by-step projects will introduce you to the STEM concepts at the heart of roller coaster construction. Take the projects further by experimenting with your own designs
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.