After learning in class how breathalyzers work, Robert Clain and Miq\guel Salas assembled a fart detector from a sensitive hydrogen sulfide monitor, a thermometer and a microphone and wrote teh software that would rate the emission. A "slight perturbance in the air" near the detector sets it to work measuring the three pillars of fart quality: stench, temperature and sound. Temperature, Clain explains, is critical. The hotter a fart, the faster it spreads. "It beeps faster if it's a high ranker, and a voice rates it on a scale of zero to nine," he says. "If it ranks a nine, a fan comes on to blow it away. It even records the noise so you can play it back later." After a few months of construction, they began field tests. "Well, the sample data wasn't the entire school, but we definitely tested it," Salas says.
Drug addiction is a global concern that claims over 500,000 lives annually in the USA, let alone the whole world. While efforts to cure drug addiction are underway, this curse is too extensive to be cured through isolated efforts. Read more
Some men may be blessed with fast growing facial hair where as other my struggle with slow growth and patchy whiskers. The rate of facial hair growth highly depends on genetics. But if you want to grow a good beard there are a few tricks that can increase the growth rate and fullness of your beard. To grow a fast beard faster you need to follow a regular regime which would lead to a good growth of beard. It is as follows: Read more