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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2 Items found Print
Active Filters: 10th grade (Ages 15-16), Trade Paperback
Evolution of Useful Things
by Henry Petroski
from Alfred A. Knopf, Inc.
for 7th-Adult
in Everyday Life in History (Location: HISV-EVERY)
$17.00
Wright Brothers
by David McCullough
Reprint from Simon & Schuster Macmillan
for 9th-Adult
in History for Adults (Location: ADU-HIS)
$16.99