The development of molecular materials whose physical properties can be controlled by external stimuli — such as light, electric field, temperature, and pressure — has recently attracted much ...

Over the centuries, it has been established that bricks, tiles, porcelain, pottery, glass, cement, and concrete are widely considered to be materials that are both useful and have a variety of ...

Vigorous physical activity, sometimes known as high-intensity exercise, aids cardiovascular health, among other health benefits. The United States Department of Health and Human Services recommends at ...