Making machines with screws / Chris Oxlade.
Título:
Making machines with screws / Chris Oxlade.
ISBN:
9781410968234
Autor personal:
Información de publicación:
Chicago, Illinois : Heinemann Raintree, [2017]
©2015
Descripción física:
1 online resource (32 pages) : color illustrations.
Nota general:
Mode of access: World Wide Web.
Contenido:
What are screws? -- How screws work -- Using screws -- Screw threads -- Working with nuts and bolts -- Lifting and gripping with screws -- Making a jack -- Moving materials with screws -- Make an Archimedean screw -- Screws in complex machines -- Facts and fun.
Síntesis:
Examines the simple machine of a screw, discussing how screws work and how they have been used in history as well as in more modern complex machines.
DAK_SUBJECT_TERM:
Acceso electrónico:
Mackin Educational Resources Click here to open
DAK_521_GRADE:
2-4.
DAK_521_LEXILE:
910 Lexile.
Disponibilidad:
~0
