Why Masks Work BETTER Than You'd Think
11:36
226,292 views
Why Masks Work BETTER Than You'd Think with tags physics, minutephysics, science
This video is about how masks (whether surgical, or N95, or cloth) are counterintuitive and actually work much better epidemiologically than one might expect. Masks do double-duty, and the fraction of interactions with masks is much higher than the fraction of people wearing masks, so partially adopted, partially effective masks are able to reduce the basic reproduction number surprisingly well.
REFERENCES:
MinutePhysics is on twitter - @minutephysics
Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute!
Created by Henry Reich
1:12:11
214,301 views
8 years ago
1:06:12
234,282 views
3 years ago
1:07:21
171,630 views
4 years ago
1:08:02
41,128 views
2 years ago
30:20
19,711 views
1 years ago
55:09
476,564 views
4 years ago
03:14
27,048 views
2 years ago
1:00:21
44,574 views
1 years ago
24:05
49,986 views
8 days ago
45:43
24,819 views
1 years ago
56:44
11,926 views
6 months ago
05:06
27,599 views
1 years ago
