These promise to deliver ingredients more effectively into skin via tiny, dissolvable needles. But do they actually work?

Top-quality, easy-to-tote cordless screwdrivers reduce forearm fatigue and speed up your project’s progress. We tested ...

This study evaluated the efficiency of using a single instrument from three different rotary multi-file systems and compared them with that of a reciprocating single-file for endodontic retreatment by ...

Size matters: In this video, we explore the significance of size in various contexts. From technology to personal experiences, we discuss how dimensions can impact functionality and perceptions. Key ...

Abstract: Micro-LEDs have shown great potential in display applications due to their advantages such as low power consumption, high efficiency, long lifetime and so on. However, the quantum efficiency ...