Browse by category
Innovations In Communications by Cynthia Brien O
$15.95 AUD
Category: Computing | Series: Problem Solved! Your Turn to Think Big Ser.
Imagine a world where you had to write letters, mail them at the post office, and wait a week or two for a response. You might not realize that there was once a world without your favorite forms of instant communication. The way you keep in touch with the people around you is because of amazing inventio ...Show more
Innovations In Everday Technologies by Larry Verstraete
$15.95 AUD
Category: Computing | Series: Problem Solved! Your Turn to Think Big Ser.
You might not realize that there was once a world without microwaves, umbrellas, or elevators! That's a lot of cold food, wet clothing, and stairs! Luckily, some innovative people have solved problems in everyday technologies throughout history. This title explores the gadgets, structures, and materials ...Show more
1 - 2 of 2