3 results found for waves

View Grid List
Sort A-Z By date
01:00:00

Chemistry: A Key to Human Progress

by Bassam Shakhashiri
Chemistry: A Key to Human Progress
for 14-19 and upwards,
Lectures | 14-19 and upwards | 11 years ago | 2109 views
Rating:

Basic research in science has greatly increased our understanding of nature, expanded frontiers of inquiry, shown us how little we know, triggered creative waves of invention and innovation, and prompted technological breakthroughs that were inconcei....

More details | Watch now
00:14:00

Sudden Cardiac Death Studied in a Petri Dish

by Zulma Jimenez
Sudden Cardiac Death Studied in a Petri Dish
for 18-22 and upwards,
Postgraduate presentations | 18-22 and upwards | 15 years ago | 1616 views
Rating:

Some heart arrhythmias are produced by the presence of additional pacemakers in the heart. Those pacemakers are death tissues or scars that trap electrical waves. As an analogy, we pinned scroll waves to obstacles using the Belousov-Zhabotinsky react....

More details | Watch now
01:07:00

Systems Chemistry: How can reactions shape the macroscopic world?

by Oliver Steinbock
Systems Chemistry: How can reactions shape the macroscopic world?
for 22 and upwards,
Lectures | 22 and upwards | 16 years ago | 1623 views
Rating:

Abstract: 21st century chemistry is slowly expanding its concepts into the realm of supermolecular phenomena. However, few tools exist for explaining, creating and controlling complex macroscopic structures and dynamics. In this talk, I discuss our....

More details | Watch now