Spring-loaded plungers use a spring and a plunger (or ball tip) to exert a precise and repeatable force. They are a better option than having engineers cobble together an assembly that uses a simple, ...

Some brains appear to fight back against Alzheimer's by helping immature brain cells survive damage instead of succumbing to it. Understanding this natural resilience could point researchers toward ...

Healthy brains may be built through a process of controlled damage and rapid repair. The most dangerous type of DNA damage is a regular feature of healthy early brain development, experiments in mice ...

This beginner-friendly tutorial focuses on one of the most visual card moves while keeping the process simple and approachable. The video breaks the card spring down into manageable steps, helping ...

An amygdala hijack happens when your amygdala — a part of your brain that regulates emotions — triggers a fight-or-flight response to stress and overrides your frontal lobes’ ability to respond ...