Inventions & Discoveries

An invention is a new form, composition of matter, device, or process. Some inventions are based on pre-existing forms, compositions, processes or ideas. Other inventions are radical breakthroughs which may extend the boundaries of human knowledge or experience.

Inventors create or discover new methods, forms, devices or other useful means. The system of patents was established to encourage inventors by granting limited-term monopoly on inventions determined to be sufficiently novel, non-obvious, and useful.

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3 Items found Print
Active Filters: Scientists, Naturalists & Inventors, Trade Paperback, Used Books & Materials
Champions of Invention
Champions of Discovery
by John Hudson Tiner
from Master Books
for 4th-8th grade
in Inventions & Discoveries (Location: SCI-INV)
$4.79 $3.50 (3 in stock)
Samuel Morse and the Telegraph
by David Seidman; illustrated by Rod Whigham, Keith Williams, and Charles Barnett
from Capstone Press
for 3rd-6th grade
in Comic Books & Graphic Novels (Location: FIC-COMIC)
$5.00 (1 in stock)
We'll Race You, Henry
by Barbara Mitchell
from Carolrhoda Books, Inc.
for 3rd-5th grade
in Biographies (Location: BIO)
$4.00 (2 in stock)