Almost everyone has felt it at least once. You are on the edge of sleep when your body suddenly jolts, often paired with the unmistakable sensation that you are falling. The rush can be intense enough ...

Abstract: We have fabricated a donut-shaped actuator that contracts pores. We are trying to improve the contraction force by controlling the orientation of muscle fibers while culturing muscle cells.

5 high-calorie meals you can make in under 30 minutes, quick, protein-rich recipes for weight gain, muscle building, and busy days. High-calorie meals don’t have to mean junk food, deep fryers, or ...

These coin tricks use everyday objects and simple movements. No advanced finger dexterity is needed. Each trick relies on misdirection and natural hand motions. The explanations break everything down ...