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Wedges

Simple Machines (Series)

Andrea Rivera Author
(2017)

Wheels and Axles

Simple Machines (Series)

Andrea Rivera Author
(2017)

Super Simple Experiments with...

Super Simple Science at Work (Series)

Paige V. Polinsky Author
(2016)

Super Simple Experiments with...

Super Simple Science at Work (Series)

Paige V. Polinsky Author
(2016)

Super Simple Experiments with...

Super Simple Science at Work (Series)

Paige V. Polinsky Author
(2016)

Hidden Human Computers: The...

Hidden Heroes (Series)

Sue Bradford Edwards Author
(2017)

Pulleys

Simple Machines (Series)

Andrea Rivera Author
(2017)

Super Simple Experiments with...

Super Simple Science at Work (Series)

Paige V. Polinsky Author
(2016)

Screws

Simple Machines (Series)

Andrea Rivera Author
(2017)

Benjamin Franklin

Incredible Inventors (Series)

Jennifer Strand Author
(2016)

George Washington Carver

Incredible Inventors (Series)

Jennifer Strand Author
(2016)

Robotics in the Real World

STEM in the Real World (Series)

Robin Koontz Author
(2016)

Albert Einstein

Scientists at Work (Series)

Fernando Gordon Author
(2016)

Henry Ford

Incredible Inventors (Series)

Jennifer Strand Author
(2016)

Alexander Graham Bell

Incredible Inventors (Series)

Jennifer Strand Author
(2016)

Benjamin Franklin

Scientists at Work (Series)

Mary Elizabeth Salzmann Author
(2016)

How the Automobile Changed...

Essential Library of Inventions (Series)

Diane Bailey Author
(2015)

Aircraft

Amazing Inventions (Series)

Mary Elizabeth Salzmann Author
(2015)

Snapchat

Social Media Sensations (Series)

Madeleine R. Spalding Author
(2016)

Marie Curie

Scientists at Work (Series)

Fernando Gordon Author
(2016)

Cool Engineering Projects:...

Cool Industrial Art (Series)

Rebecca Felix Author
(2016)

Astronauts

Out of This World (Series)

Mary Elizabeth Salzmann Author
(2015)

The Wright Brothers

Incredible Inventors (Series)

Jennifer Strand Author
(2016)

Space Travel

Out of This World (Series)

Aaron DeYoe Author
(2015)

Stargazing

Out of This World (Series)

Alex Kuskowski Author
(2015)

Hydroelectric Energy

Alternative Energy (Series)

Terry Catasús Jennings Author
(2017)

Planets

Out of This World (Series)

Aaron DeYoe Author
(2015)

Instagram

Social Media Sensations (Series)

Joanne Mattern Author
(2016)

Biofuels

Alternative Energy (Series)

Kate Conley Author
(2017)

Anders Celsius

Scientists at Work (Series)

Fernando Gordon Author
(2016)

How the Toilet Changed History

Essential Library of Inventions (Series)

Laura Perdew Author
(2015)

Astronomy in the Real World

STEM in the Real World (Series)

Susan E. Hamen Author
(2016)

Twitter

Social Media Sensations (Series)

Joanne Mattern Author
(2016)

Telephone

Amazing Inventions (Series)

Mary Elizabeth Salzmann Author
(2015)

Thomas A. Edison

Incredible Inventors (Series)

Jennifer Strand Author
(2016)

Sir Isaac Newton

Scientists at Work (Series)

Fernando Gordon Author
(2016)

How the Printing Press...

Essential Library of Inventions (Series)

Nel Yomtov Author
(2015)

Ocean Energy

Alternative Energy (Series)

Laura K. Murray Author
(2017)

Engineering One World Trade...

Building by Design (Series)

Cecilia Pinto McCarthy Author
(2017)

Astronaut

Xtreme Jobs (Series)

S.L. Hamilton Author
(2015)

Sustainable Agriculture

Cutting-Edge Science and Technology (Series)

Carol Hand Author
(2016)

Michael Faraday

Scientists at Work (Series)

Mary Elizabeth Salzmann Author
(2016)

Super Simple Telephone Projects

Amazing Super Simple Inventions (Series)

Alex Kuskowski Author
(2015)

Vine

Social Media Sensations (Series)

Jill C. Wheeler Author
(2016)

Moons

Out of This World (Series)

Aaron DeYoe Author
(2015)

Geothermal Energy

Alternative Energy (Series)

Jodie Mangor Author
(2017)

Solar Energy

Alternative Energy (Series)

Kate Conley Author
(2017)

How the Internet Changed History

Essential Library of Inventions (Series)

Carol Hand Author
(2015)