The life and achievements of chemist Stephanie Kwolek, inventor of Kevlar PBS NewsHour 5:47 5 months ago 39 505 Далее Скачать
Kevlar: Where did it come from? | Stuff of Genius HowStuffWorks 1:47 8 years ago 34 905 Далее Скачать
Women in Chemistry: Stephanie Kwolek Science History Institute 16:34 12 years ago 55 854 Далее Скачать
The Invisible Thread: The Secret Story of Stephanie Kwolek and the Kevlar that Changed the World Little Known Heroes 1:23 5 months ago 8 Далее Скачать
Do you know the story of Stephanie Kwolek? #history #womeninhistory #science #chemistry #kevlar The Cemetery Wanderer 0:51 2 months ago 772 Далее Скачать
STEPHANIE KWOLEK INVENTOR story audio easy read along aloud grade 4 kids VOCAB LESSON Wonders KEVLAR Learning Made EZ easy ESL Science Phonics Math 19:00 3 years ago 817 Далее Скачать
Become your Hero - Episode Six - Stephanie Kwolek University of Surrey 2:12 8 years ago 2 245 Далее Скачать
Stephanie Kwolek - The Chemist Whose Accidental Discovery Kevlar Use For Bullet Proof Vests #history Staying Healthy 0:55 9 months ago 42 Далее Скачать
1999 Lemelson-MIT Lifetime Achievement Award Winner Stephanie L. Kwolek The Lemelson Foundation 3:32 15 years ago 18 617 Далее Скачать
STEPHANIE KWOLEK Invention | Kevlar Fiber | Stronger than Steel | News in Science News In Science 1:34 7 years ago 4 358 Далее Скачать
