The United States standard container act of 1928, which establishes standards for hampers, round stave baskets, and splint baskets, completes the standardization of baskets begun by the standard container act of 1916. Both laws place upon the United States Department of Agriculture the duty of making capacity tests of baskets to determine whether they comply with the law. Since many of the States either have laws on the subject or have conferred upon some State department the authority to promulgate regulations establishing standard containers, the method and apparatus used by the Federal department in making tests becomes of general interest.

With more than 80 fun experiments, SUPER Science Experiments: Outdoor Fun is the ultimate lab book for kids who love nature and the outdoors! This fact- and fun-filled book includes tons of simple, kid-tested science experiments, many of which can be done with items from around the house, and require little to no supervision! That’s right—no adult help needed. That means no grown-ups doing all the fun stuff while you watch. You can do lots of messy, cool, mind-blowing experiments all by yourself! All the supplies you need are probably already in your home. No fancy gadgets or doohickeys needed! Whether you’re building your own bird or butterfly feeders, thermometer, or air horn, this book has something for everyone. Each experiment features safety precautions, materials needed, step-by-step instructions with illustrations, fun facts, and further explorations. With SUPER Science Experiments: Outdoor Fun,kid scientists like you can: Look at underwater critters without getting your face wet Build a home for bees Measure rainfall and wind speed Create an ecosystem in a bottle Make a worm hotel Trap a cloud And complete many other SUPER science experiments! At once engaging, encouraging, and inspiring, the SUPER Science Experiments series provides budding scientists with go-to, hands-on guides for learning the fundamentals of science and exploring the fascinating world around them. Also in this series, check out: Cool Creations, Build It, and At Home. There’s no better boredom-buster than a science experiment. You will learn something and astound and amaze your friends and family. So, what are you waiting for? Get experimenting!