Scientists create ultra-thin condom from grass

There are a few common complaints about condoms -- that they obstruct sensitivity and feeling and that they easily break. Now researchers at the University of Queensland have developed a way of using fibres from grass to both strengthen and streamline latex -- improving safety and feeling. 

Fibres from spinifex grass, a grass native to Australia, are full of nanocellulose -- a material that can be weaved into latex. According to researchers, this significantly improved the physical properties of latex. It also improved the thickness of latex -- meaning that condoms will also be safer and less prone to breaking. 

"The great thing about nanocellulose is that it's a flexible nano-additive," said Darren Martin, who worked on the project. "We can make a stronger and thinner membrane that is both supple and flexible -- the holy grail for natural rubber."