Scientists have developed a technique for preventing the extraction of finger vein patterns from photographs. The technique involves the wearing of a clear sticker on the finger. It can prevent ...

A few times weekly we put our favorite free crochet patterns. There may also be an option for a PDF version from Etsy. If you find a great free pattern, let us know on Facebook Pattern Instructions ...

The dark, smudgy streaks on Xavi Bou's photographs suggest the jerky ink tracks created by a malfunctioning printer, but they actually record the various patterns birds trace while flying in flocks.

This is such an easy waffle stitch dishcloth pattern. You will love making and using it in your daily routine. These also make great gifts for wedding showers. Simply make a few in their favorite ...

There are some imperfections, but for the most part these bubbles intersect at three-way junctions with angles close to 120 degrees. This “preference” is dictated by the interplay between the material ...