![]() |
You might also like: | Undersea-Related Inventors and Inventions | US and Canadian Inventors and Inventions | Inventors and Inventions: Y | Women Paleontologists | Inventors and Inventions: V | Today's featured page: Eagle Printouts |
Our subscribers' grade-level estimate for this page: 4th - 5th |
Zoom Inventors and Inventions |
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
1300's and Earlier | 1400's | 1500's | 1600's | 1700's | 1801-1850 | 1851-1900 | 1901-1950 | 1951-2000 |
Clothing | Communication | Food | Fun | Medicine | Science/Industry | Transportation | Undersea |
African-Americans | Women | British Isles | China | France | Germany | Greece | Italy | Scandinavia | USA/Canada |
HYDE, IDA HENRIETTA |
KEVLAR Kevlar (poly[p-phenyleneterephtalamide]) is a polymer fiber that is five times stronger than the same weight of steel. Kevlar is used in bullet-proof vests, helmets, trampolines, tennis rackets, and many other commonly-used objects. Kevlar was invented by Stephanie Louise Kwolek and was first marketed by DuPont in 1971. |
Zoom Inventors and Inventions If the inventor or invention you're interested in isn't here, please e-mail us (if you're a site supporter). |
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
1300's and Earlier | 1400's | 1500's | 1600's | 1700's | 1801-1850 | 1851-1900 | 1901-1950 | 1951-2000 |
Clothing | Communication | Food | Fun | Medicine | Science/Industry | Transportation | Undersea |
African-Americans | Women | British Isles | China | France | Germany | Greece | Italy | Scandinavia | USA/Canada |
Guidelines on Writing a Report on an Invention |
Enchanted Learning®
Over 35,000 Web Pages
Sample Pages for Prospective Subscribers, or click below
Overview of Site What's New Enchanted Learning Home Monthly Activity Calendar Books to Print Site Index K-3 Crafts K-3 Themes Little Explorers Picture dictionary PreK/K Activities Rebus Rhymes Stories Writing Cloze Activities Essay Topics Newspaper Writing Activities Parts of Speech Fiction The Test of Time iPhone app TapQuiz Maps - free iPhone Geography Game
|
Biology Animal Printouts Biology Label Printouts Biomes Birds Butterflies Dinosaurs Food Chain Human Anatomy Mammals Plants Rainforests Sharks Whales Physical Sciences: K-12 Astronomy The Earth Geology Hurricanes Landforms Oceans Tsunami Volcano |
Languages Dutch French German Italian Japanese (Romaji) Portuguese Spanish Swedish Geography/History Explorers Flags Geography Inventors US History Other Topics Art and Artists Calendars College Finder Crafts Graphic Organizers Label Me! Printouts Math Music Word Wheels |
Click to read our Privacy Policy
Search the Enchanted Learning website for: |