Don't worry—you haven't necessarily ruined your favorite shirt! The key to getting ink out of clothes is to use the right ...

__1943: __ Brothers László and Georg Bíró, Hungarian refugees living in Argentina, patent the ballpoint pen. A half-century-old idea is coming to commercial fruition. Lewis Waterman's invention of a ...

Here is one no one can answer: how to restart ink flowing in a ballpoint pen after non-use. This has everyone stumped, so if you can’t answer, that’s OK. At the Alice Research Institute, nearly ...

Fountain pens were a stylish statement but messy and impractical. Their replacement was a stroke of design genius perfectly in time for the era of mass production. On 29 October 1945, the New York ...

__1943: __ Brothers László and Georg B&#237ró, Hungarian refugees living in Argentina, patent the ballpoint pen. A half-century-old idea is coming to commercial fruition. Lewis Waterman's invention of ...