When the grid goes dark, the difference between a calm night and a cascade of tripped breakers usually comes down to the ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Samantha Schoech and Mari Uyehara Whatever you celebrate on February 14 — ...

Abstract: To better protect the image information, an image encryption algorithm based on block scrambling and finite state machine is proposed. The method uses discrete wavelet transform (DWT) to ...

A soft, springy lawn might seem ideal when it comes to lounging around on hot, summer days or walking barefoot in the cool morning dew, but it’s also a sign that your lawn needs a bit of attention. A ...

We address the problem of de novo design and synthesis of nucleic acid nanostructures, a challenge that has been considered in the area of DNA nanotechnology since the 1980s and more recently in the ...