Add Yahoo as a preferred source to see more of our stories on Google. Hirakawa Yasuhiro is a master blacksmith for Sasuke in Sakai, Japan, who forges scissors with techniques that were used to make ...

Sometimes simplicity is best. Two Northwestern University researchers have discovered a remarkably easy way to make nanofluidic devices: using paper and scissors. And they can cut a device into any ...

Sometimes simplicity is best. Researchers have discovered an easy way to make nanofluidic devices: using paper and scissors. And they can cut a device into any shape and size, adding to the method's ...