Beyond sci-fi: Manipulating liquid metals without contact: Look Ma. No hands!
In a landmark discovery, FLEET University of Wollongong (UOW) researchers have realised the non-contact manipulation of liquid metal. The metals can be controlled to move in any direction, and manipulated into unique, levitated shapes such as loops and squares by using a small voltage and a magnet. The liquid metal used is galinstan, an alloy […]
How Do Covert Narcissists Argue? 6 Techniques They Use
Covert narcissists tend to be passive-aggressive and may use emotional manipulation to win arguments. Here are 6 arguing techniques they use People with narcissistic personality disorders (NPD) are extremely self-centered, unwilling to resolve conflict in a healthy or mature manner. Covert narcissists tend to be passive-aggressive and may use emotional manipulation to win arguments. 6 arguing […]