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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4 Items found Print
Active Filters: 3rd grade (Ages 8-9), New Books & Materials
Henry Ford: Young Man with Ideas
Childhood of Famous Americans
by Hazel B. Aird
from Aladdin Paperbacks
for 3rd-6th grade
in Childhood of Famous Americans (Location: BIO-COFA)
$6.99 $4.00 (1 in stock)
Picture History of Great Inventors
by Gillian Clements
from Beautiful Feet Books
for 2nd-6th grade
in Inventions & Discoveries (Location: SCI-INV)
$17.95
Thomas A. Edison: Young Inventor
Childhood of Famous Americans
by Sue Guthridge
from Aladdin Paperbacks
for 3rd-6th grade
in Childhood of Famous Americans (Location: BIO-COFA)
$7.99
Who Was Alexander Graham Bell?
Who Was?...Series
by Bonnie Bader
from Grosset & Dunlap
for 3rd-6th grade
in Who Was? biographies (Location: BIO-WHO)
$5.99