Robert Ehrlich

Turning the World Inside Out and 174 Other Simple Physics Demonstrations

Robert Ehrlich

$5.49 - $34.24

What If: Mind-Boggling Science Questions for Kids

Robert Ehrlich

$4.39 - $4.99

Why Toast Lands Jelly-Side Down

Robert Ehrlich

$4.19 - $4.69

Introduction to Renewable Energy

Robert Ehrlich

Out of Stock

Nine Crazy Ideas in Science: A Few Might Even Be True

Robert Ehrlich

$3.99 - $4.69

America: Hope for Change

Robert Ehrlich

$4.79

Eight Preposterous Propositions: From the Genetics of Homosexuality to the Benefits of Global Warming

Robert Ehrlich

$5.09

Laboratory Manual to accompany Physics Matters: An Introduction to Conceptual Physics

Robert Ehrlich

Out of Stock

The Recorder (Yale Musical Instrument Series)

Robert Ehrlich

$56.87

Turn This Car Around: The Roadmap to Restoring America

Robert Ehrlich

$4.39 - $4.99

What If You Could Unscramble an Egg

Robert Ehrlich

$5.89

Electricity and Magnetism Simulations

Robert Ehrlich

$21.59

Waging Nuclear Peace

Robert Ehrlich

Out of Stock

Physics and Computers Problems Simulations

Robert Ehrlich

$10.49

Renewable Energy: A First Course

Robert Ehrlich

Out of Stock

Norman Mailer: The Radical as Hipster

Robert Ehrlich

$78.31

Hunting the Faster Than Light Tachyon, and Finding Three Unicorns and a Herd of Elephants

Robert Ehrlich

$77.22

Hunting the Faster Than Light Tachyon, and Finding Three Unicorns and a Herd of Elephants

Robert Ehrlich

$44.82