In the U.S., those who consume alcohol and drive are often subjected to roadside stops, breathalyzer tests and stiff penalties if their blood alcohol content exceeds certain limits. Currently, no such test exists for cannabis ...
Analytical Chemistry
Mar 30, 2020
1
21
Forensic chemist Jan Halámek is proving that our own perspiration not only gives away how drunk we are—but if we are high, too.
Analytical Chemistry
Jan 6, 2020
1
251
Forensic chemist Jan Halámek once again has found an innovative use for human sweat—this time to keep drunk drivers off the road.
Analytical Chemistry
Dec 12, 2019
0
269
The Finnish company Goodwiller has launched a rapid alcohol test it has developed in collaboration with VTT that measures the blood alcohol content from saliva. A disposable test fits easily into a small wallet and reveals ...
Engineering
Aug 22, 2017
0
4
Engineers at the University of California San Diego have developed a flexible wearable sensor that can accurately measure a person's blood alcohol level from sweat and transmit the data wirelessly to a laptop, smartphone ...
Engineering
Aug 2, 2016
1
447
How do you convince people to buy something they'd rather not have to use?
Consumer & Gadgets
Jul 8, 2016
0
7
Punishments for drivers whose blood alcohol content is measured above legal thresholds for impairment have reduced the likelihood of repeat offenses, says a University of Oregon economist.
Economics & Business
Apr 6, 2015
0
18
Newspapers recently reported that a mathematician has created an equation for the perfect pizza. It does not take much to spot that this was not exactly serious research. Not only was the study commissioned by Pizza Express, ...
Mathematics
Nov 27, 2013
1
0
(Phys.org) —According to experts in the Training, Research and Education for Driving Safety (TREDS) program at the University of California, San Diego School of Medicine, there were approximately 3,300 deaths and 400,000 ...
Other
Apr 11, 2013
1
0
Tougher drunk driving laws, lower speed limits and stricter seat belt laws are the best ways to reduce traffic deaths in the United States, say researchers at the University of Michigan Transportation Research Institute.
Other
Jan 15, 2013
2
0
