Publisher's Synopsis
Find out how things work in how-to experiments for 8- to 12-year-olds, with 1300 pictures.
Paperback (07 Sep 2017)
Includes delivery to the United States
10+ copies available online - Usually dispatched within 2-3 weeks
Find out how things work in how-to experiments for 8- to 12-year-olds, with 1300 pictures.