How do safety manufacturers do scientific test on their wares ? Using this machine , apparently , which imitates the circumstances under which “ break ” might fall out .
According to the scientific composition from Contraception diary that line this gimmick :
Over a period of 7 age , humbled condoms returned to a supplier ( SSL , Durex ) via consumer ailment were examined to find out the cause of failure . Also , some consumers who reported breakage but did not take back condoms were station a questionnaire on the lawsuit of breakage . Finally , theory project for the mechanism of break were investigate on a laboratorycoital theoretical account . outcome : Nearly 1000 ( n=972 ) return prophylactic made from natural rubber and polyurethan were examined . Visible features on those that were broken , were classify . Evidence combined from examining returns , questionnaire responses and the coital model strongly propose a unmarried predominant chemical mechanism of unsuccessful person we named “ blunt puncture , ” where the tip of the hurtle manful penis increasingly stretch one part of the intact condom paries until it at long last breaks .
I love that this machine is called a “ copulatory model . ” I feel like there might be an aftermarket for it on eBay .
[ viaNCBI ROFL ]
Condoms
Daily Newsletter
Get the good technical school , science , and culture news in your inbox daily .
News from the future , fork over to your present .
You May Also Like
