A most amazing collection of experiments and projects. 800 "things for boys to do"! After buying this book, even your kids will let you throw the TV in the trash. A perfect Christmas gift...you'll never hear "I'm bored" again. Despite the name, they are of course suited for girls too, and adults!
All of these projects must be done with adult supervision! Safety standards were pretty poor in 1913, and some of these experiments are dangerous. Have fun and be careful!