Pick, Spit & Scratch: The Science of Disgusting Habits Economics--Sociological aspects Mellor offers a helping hand

Mellor offers a helping hand to those for whom a kitchen is a foreign country and bed-making a mystical

and even a bit of humor

reinforcing the book's fresh

comforting eating

Pick, Spit & Scratch: The Science of Disgusting Habits Economics--Sociological aspects Mellor offers a helping handParents and teachers, turn nagging about hand washing, covering your cough, and other healthy practices into STEM learning moments with Pick, Spit & Scratch. Weird, disgusting science facts behind a range of bad habits, accompanied by hilarious illustrations, give kids the vivid answers they need to change their ways and tips that show them how.