Phoenix / NewForez

Bravo à Mamafrau qui boucle en tête le dernier trimestre quizzique de l'année 2012, talonné d'un seul petit point par Barbs !

La dernière question, posée par Ducale, n'ayant pas été résolue, la re-voici :

ducale78 a écrit :A QUAND REMONTE LE 1er ALCOOTEST ET QUI EST L'INVENTEUR ?

ATEV : 1548

Ce n'est pas le Breathlyzer inventé en 1958, c'est antérieur

(petit souvenir de Barbsland )

ducale78 a écrit : Eh oui, ce n'est pas lui

Chimiste américain mort le 8 août 1983 …

However, Dr. ? invention was bested by another IU alumnus. In 1954, Robert Borkenstein, chairman of Indiana University’s department of police administration, invented a more portable tool called the Breathalyzer.

Internet capricieux en ce moment

ATEV sous la forme des noms américains : Dupont X. Durand

Je m'absente jusqu'à 23h00

T'as pas la permission de minuit?

barbs a écrit :
The Drunk-o-meter
IU professor Rolla Harger invented the drunk-o-meter in 1938 - the very first stable breath-testing instrument to measure alcohol levels. The invention came at a time when alcohol was a major political issue. This was right at the end of the Prohibition era, when the manufacturing, sale and transportation of alcohol were outlawed in the U.S.
To use the drunk-o-meter, the person being tested blew into a balloon. The air in the balloon was then released into a chemical solution. If there was alcohol in the breath, the chemical solution changed color. The greater the color change, the more alcohol in the breath. The level of alcohol in a person's blood could then be estimated by a simple equation.
However, Dr. Harger's invention was bested by another IU alumnus. In 1954, Robert Borkenstein, chairman of Indiana University's department of police administration, invented a more portable tool called the Breathalyzer.
Donc:
Rolla Harger
Mais Atev

Si c'est bon avec Rolla N Harger

christounette a écrit :

barbs a écrit :
The Drunk-o-meter
IU professor Rolla Harger invented the drunk-o-meter in 1938 - the very first stable breath-testing instrument to measure alcohol levels. The invention came at a time when alcohol was a major political issue. This was right at the end of the Prohibition era, when the manufacturing, sale and transportation of alcohol were outlawed in the U.S.
To use the drunk-o-meter, the person being tested blew into a balloon. The air in the balloon was then released into a chemical solution. If there was alcohol in the breath, the chemical solution changed color. The greater the color change, the more alcohol in the breath. The level of alcohol in a person's blood could then be estimated by a simple equation.
However, Dr. Harger's invention was bested by another IU alumnus. In 1954, Robert Borkenstein, chairman of Indiana University's department of police administration, invented a more portable tool called the Breathalyzer.
Donc:
Rolla Harger
Mais Atev

Si c'est bon avec Rolla N Harger

OUI BARBS

Locotwister a écrit :Hippolyte Mège-Mouriès

Quel millionnaire a été décapité le 29 Avril 2003 ?

ATEV 1248 (3 mots)

platdetain a écrit :Stéphanie de Monaco ?

Locotwister a écrit :Une huître décapitée ?