Scientists from The University of Queensland discovered a method of making condoms as thin as human hair without losing any strength using Australian native spinifex grass, as outlined in the university's press release. The grass, which is typically used by local tribes as an adhesive, has helped the researchers create a condom that they claim is the "strongest in the world," according to RT.
"The great thing about our nanocellulose is that it's a flexible nano-additive, so we can make a stronger and thinner membrane that is supple and flexible, which is the holy grail for natural rubber," said Darren Martin, who is a member of the research team.
"We tested our latex formulation on a commercial dipping line in the United States and conducted a burst test that inflates condoms and measures the volume and pressure, and on average got a performance increase of 20 percent in pressure and 40 percent in volume compared to the commercial latex control sample," he added.
The researchers' first attempt at manufacturing their unique condoms created a condom that was 45 microns thick, contrary to the traditional brands that tend to measure around 60 to 70 microns, although some "ultra-thin" types can measure as low as 20 microns.
The team hopes to continue their research and create a latex condom that is 30 percent thinner while still managing to pass all health standards.
"Late last year we were able to get down to about 45 microns on our very first commercial dipping run, which is around the width of the hair on your head," said Martin.
In addition to condoms, the team also wants to use their advancements to make thinner surgical gloves in order to decrease finger fatigue and increase the effectiveness of sensitive operations, according to Gizmodo.
