Thanks to Japanese company Inodore, the days when passing gas in public was seen as a social taboo may soon be behind us. If you can keep the noise level down, their odor-deodorizing fabric does the rest, absorbing up to 99% of gas smell.
I know what you’re thinking, fart-proof underwear have been around for a while now, but according to Professor Hiroki Ohge of Hiroshima University they didn’t do such a great job of neutralizing smells. Ohge first got inspired to work on this unusual type of underwear when he traveled to America to study how diseases could affect the smell of people’s flatulence. In theory, by analyzing the smell of gas, along with its main component, hydrogen sulfide, one could be able to tell if he was suffering from a disease without having to succumb to more complicated examinations. While researching in the US, the Japanese professor noticed stores were selling various cushions and shorts that used activated carbon and charcoal to deodorize body smells. After analyzing them he identified some flaws in their design and technology, and upon returning to Japan, he began working on his own improved smell-neutralizing fabric.