Search Query
Show Search
Sign Out
Sign In
TV
All TV Shows
TV Schedule
Watch GBH 2
Watch GBH WORLD
Watch GBH Kids
GBH Passport
Radio & Podcasts
All Radio Shows
All Podcasts
Radio Schedule
Ways to listen
News
Music & Culture
Events
Support GBH
Membership
Corporate Sponsorship
Directed Giving
Planned Giving
Other Ways to Support
Menu
What matters to you.
Show Search
SEARCH
Search Query
Sign Out
Sign In
Donate
TV
All TV Shows
TV Schedule
Watch GBH 2
Watch GBH WORLD
Watch GBH Kids
GBH Passport
Radio & Podcasts
All Radio Shows
All Podcasts
Radio Schedule
Ways to listen
News
Music & Culture
Events
Support GBH
Membership
Corporate Sponsorship
Directed Giving
Planned Giving
Other Ways to Support
Play Live Radio
0:00
0:00
NEXT UP:
All Live Streams
CRB Classical 99.5
CAI
GBH 89.7
Top
How Do Breathalyzers Work?
Season 1 Episode 4
Reactions
About the Episode
We explore the chemistry behind how a little machine can tell how much alcohol you've had.
Aired:
03/09/14
| Expires: | Runtime: 2m 08s
Support for GBH is provided by:
Become a GBH sponsor