How persistence paid off
In 1998, Zvi Nachum created a device that eases period pains. It then took him more than 20 years to bring it to market. Here’s why
Please enter a keyword and click the arrow to search the site
Or explore one of the areas below
In 1998, Zvi Nachum created a device that eases period pains. It then took him more than 20 years to bring it to market. Here’s why