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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Active Filters: Science Picture Books, In-Stock Books & Materials
Inventor's Times
by Dan Driscoll, James Zigarelli
from Tangerine Books
for 4th-6th grade
in Inventions & Discoveries (Location: SCI-INV)
$4.50 (1 in stock)
Mistakes That Worked
by Charlotte Foltz Jones
from Delacorte Press
for 4th-6th grade
in Inventions & Discoveries (Location: SCI-INV)
$5.50 (1 in stock)
Now and Ben
by Gene Barretta
from Square Fish Publishing
for Preschool-2nd grade
in Inventions & Discoveries (Location: SCI-INV)
$8.99 $4.50 (1 in stock)