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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5 Items found Print
Active Filters: How Things Work
3-D Engineering
from Nomad Press
for 3rd-6th grade
in Architecture and Sculpture (Location: ELE-ARC)
$9.00 (1 in stock)
Ideas That Changed the World: Transportation
by Philip Wilkinson and Michael Pollard, Illustrated by Robert Ingpen
from Chelsea House Publishing
for 4th-7th grade
in How Things Work (Location: SCIREF-HOW)
$6.00 (1 in stock)
The Rejects
by Nathan Aaseng
from Lerner Publishing Group
for 4th-8th grade
in How Things Work (Location: SCIREF-HOW)
Way Things Work Now
by David Macaulay & Neil Ardley
3rd edition from Houghton Mifflin
for 4th-10th grade
in How Things Work (Location: SCIREF-HOW)
$35.00
What's Inside? Great Inventions
What's Inside?
from DK Publishing
for 1st-3rd grade
in Inventions & Discoveries (Location: SCI-INV)
$3.50 (1 in stock)