What a big idea! And what big fun: A whopping oversize book of interactive paper models to appeal to every kid who loves big machines—which pretty much covers all of them. These are the coolest big machines that kids love—each re-created in an oversize paper model that, once built, really moves. The book has everything the reader needs to pop out, fold, and create a full-color model of ten big machines: a dump truck, space shuttle, excavator, ladder truck, front loader, concrete mixer, steam locomotive, steamboat, dirigible, Chinook helicopter. Created by Phil Conigliaro, a gifted paper engineer and artist, the models are printed on sturdy card stock; perforated to pop out and fold; require only gluing (no tape or pins); and come with complete, easy-to-follow step-by-step instructions. And, worth repeating, each one moves: Wheels roll and the mixer turns, helicopter blades spin, and the excavator’s boom and bucket raises and lowers. Additionally there’s the story of each machine—how it works, who invented it, what it’s used for. Kids will learn the history of the steam shovel—the smoking, hissing monster that dug the Panama Canal, the largest engineering feat of the 20th century; how astronauts in a space shuttle could withstand the 3,000 degrees of heat created when it returned to Earth; how the world’s largest dump truck can haul a million pounds. It’s big stuff!

Did you hear the one about the canal builder who forgot canals need water? The battle where everyone ran away? Or the boat made of ice, and the town that mixed up time? How about the shovel invented for soldiers with a hole in it? Colossal Canadian Failures is a lighthearted look at Canada's unsung heroes the eccentrics, the failures, the misguided, and the just plain overoptimistic who never met an idea they could resist, no matter how crazy. From engineering blunders to business and political failures and more, Colossal Canadian Failures provides a muchneeded ego boost for anyone who thinks they've said "oops" one too many times.

Reviews status of small business participation in Defense missile development and production contracting. Hearings were held in Los Angeles, Calif.