Wedges
Titre:
Wedges
PERSONAL_AUTHOR_EPSB:
Sommaire:
Text and photographs showcase wedges, from their various uses, to how they help in everyday living.
Date de publication comme intervalle:
2007
SERIES_EPSB:
Description matérielle:
24 p. : ill.
Note générale:
12.00
Table des matières:
Simple machines -- Wedges -- How wedges help -- How wedges work -- Wedges which cut -- A saw -- Is a wedge a lever? -- How wedges and inclined planes differ -- Early tools -- Teeth.
Numéro international normalisé des livres (ISBN):
9781424213986
Informations de publication:
Bethany, Mo. : Fitzgerald Books, c2007.
