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Emanuel Goldberg and His Knowledge Machine

Emanuel Goldberg and His Knowledge Machine

$40.56
Remaking History

Remaking History

$24.40
ReMaking History, Volume 1: Early Makers

ReMaking History, Volume 1: Early Makers

$13.44
Debugging: The 9 Indispensable Rules for Finding Even the Most Elusive Software and Hardware Problems

Debugging: The 9 Indispensable Rules for ...

$18.81
Teacher Created Materials - TIME For Kids Informational Text: Technology: Feats and Failures - Grade 4 - Guided Reading Level S

Teacher Created Materials - TIME For Kids...

$10.76
The Gecko’s Foot

The Gecko’s Foot

$9.49
Super Sneaky Uses for Everyday Things: Power Devices with Your Plants, Modify High-Tech Toys, Turn a Penny into a Battery, and More (Volume 8) (Sneaky Books)

Super Sneaky Uses for Everyday Things: Po...

$11.10
The Most Famous Inventors Who Ever Lived | Inventor's Guide for Kids | Children's Inventors Books

The Most Famous Inventors Who Ever Lived ...

$14.24
American Genesis

American Genesis

$12.33
The Inventor's Guide for Medical Technology - From Your Napkin to the Market

The Inventor's Guide for Medical Technolo...

$88.48
Sneaky Uses for Everyday Things, Revised Edition: Turn a penny into a radio, change milk into plastic, make a dozen STEM projects with everyday things, and other amazing feats

Sneaky Uses for Everyday Things, Revised ...

$13.52
Programmable Microcontrollers: Applications on the MSP432 LaunchPad

Programmable Microcontrollers: Applicatio...

$33.09