Matches

View Matches Hammack match

Presenter: Bill Hammack

Published: December 2010

Age: 11-14 and upwards

Views: 860 views

Tags:

Type: Lectures

Source/institution: University of Illinois

VN:F [1.9.22_1171]
Rating: 0.0/5 (0 votes cast)

Watch now

Bill reveals the importance of matches in the 19th century; he shares how adding phosphorous to them revolutionized life – in both good and bad ways

Also by Bill Hammack

Hammack geiger

The Geiger Counter
Lectures
906 views

View more

You may also like

CapturFiles_2

Geoengineering: a brave new world?
Discussions
959 views

Cross

Computer Engineer
Careers
1185 views

View more