How do cranes lift heavy loads? What makes a car move? Walter Buehr's The First Book of Machines ...

How do cranes lift heavy loads? What makes a car move? Walter Buehr's The First Book of Machines ...

This work has been selected by scholars as being culturally important and is part of the knowledg...

This work has been selected by scholars as being culturally important and is part of the knowledg...

This work has been selected by scholars as being culturally important and is part of the knowledg...

This work has been selected by scholars as being culturally important and is part of the knowledg...

This work has been selected by scholars as being culturally important and is part of the knowledg...

This work has been selected by scholars as being culturally important and is part of the knowledg...

This work has been selected by scholars as being culturally important and is part of the knowledg...

This work has been selected by scholars as being culturally important and is part of the knowledg...

This work has been selected by scholars as being culturally important and is part of the knowledg...

This work has been selected by scholars as being culturally important and is part of the knowledg...

This work has been selected by scholars as being culturally important and is part of the knowledg...

This work has been selected by scholars as being culturally important and is part of the knowledg...

This work has been selected by scholars as being culturally important and is part of the knowledg...

This work has been selected by scholars as being culturally important and is part of the knowledg...

The First Book of Machines, first published in 1962, is a timeless work that explains the history...