Abstract: Android pattern lock is still popularly used for mobile user authentication. Unfortunately, however, many concerns have been raised regarding its security and usability. User-created ...

Learn brush care, strokes, and patterns with James A. Schwalbach's guided art lesson. Discover the magic of brushwork with James A. Schwalbach. Learn how to care for your brush, experiment with ...

When the power cuts out on a freezing night, you are not comparison shopping, you are trying to keep your family warm before the pipes freeze. That is exactly when people grab a “backup” heater in a ...

Electric vehicle drivers are getting used to the usual hassles, like broken chargers or long […] ...

Extremophile molds are invading art museums and devouring their collections. Stigma and climate change have fueled their ...

Shanoa Allowitz offers art therapy courses to children and adults through her studio and art school, Alchemy Art. It's one of many courses she offers, from drawing to watercolor painting.

Last summer I polled the great art houses of Europe with a seemingly straightforward question: Had they had any recent experiences with mold in their collections? Mold is a perennial scourge in ...

Skinny jeans, bombers and aviators from 2016 are quietly returning to British wardrobes in 2026 – see which pieces work now ...

Concrete fiber does greater than boost strength– it resolves numerous troubles simultaneously. Typical concrete shrinks as it ...