Electricity

Edition

-

ISBN/ISSN

9780194646857

Collation

40p; ill; col; pbk

Series Title

-

Call Number

537 SPI e

Transportation Then and Now

Edition

-

ISBN/ISSN

9780194644990

Collation

-

Series Title

-

Call Number

380 STY t

Simple Mechanisms

Find out more about the design and technology of some of the most widely used mechanisms, such as pulleys, gears and wedges. Detailed diagrams and simple experiments give you an in depth understanding of the basic principles behind each mechanism. Have fun using mechanisms to make four different machines for yourself, including a well, a spring balance and a toy van by followinig illustrated st…

Simple Machines at School

Scissors are commonly found on school supplies lists, but most students don't recognize them for the simple machines they are. This exploration of school buildings and grounds encourages critical thinking to uncover the simple machines that are often taken for granted and teaches basic physical science concepts in a fun way.

The Science of Weapons (Science of War) Paperback

Humans have used weapons to fight their enemies since the dawn of history. Todays military arsenal is filled with the most accurate and sophisticated tools yet. Read all about these high tech weapons and the science that went into their development.

From Oil to Petrol

Describes how is petrol made.

Trees to Paper

This book's contain an excitement journey about how papers are made.'

How It Works: Gadget

Sc Cilandak (Expanding later)

The Incredible Machine

-'

How things work

This book covers all the basic questions a young child may have about the who, what, why, and especially the how of everyday things. Focusing on how things are made, refined, and used by people, this book provides kids with simple, accurate explanations.