30
/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
156930
13953
2
Public Timelines FAQ
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Open cabinet
For educational institutions For teachers For students Open cabinet
Créer
Create a timeline
Public timelines
Library
FAQ

9 h 52 min, 13 avr. 1930 ans - Lie Detection

Description:

Prototype polygraph, invented by John Larson in 1921, was developed for use in police stations

Ajouté au bande de temps:

Forensics Timeline

ByAlicia Phinney
16 oct. 2017
0
0
349

Date:

9 h 52 min, 13 avr. 1930 ans
Maintenaint
~ Il y a 94 ans
About & FeedbackUn accordConfidentialitéBibliothèque
2024 © Time.Graphics
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
Excellent (Trustpilot Reviews)
Based on 115+ reviews