Vishwa Mithra
17.9K posts

Vishwa Mithra
@KevinMithra
I'd rather be optimistic and wrong than pessimistic and right.


In 1905, Albert Einstein explained the photoelectric effect by proposing that light behaves as discrete, quantized packets of energy called photons, earning him the 1921 Nobel Prize in Physics. He demonstrated that electrons are ejected from a metal surface only if the individual photon's energy ( E = hf ) is sufficient to overcome the metal's work function, meaning emission depends solely on the light's frequency, not its intensity.



Why is Einstein still so alive in science, culture, and the public discourse? substack.com/home/post/p-15…


🧠 Scientists Discover How Eye Contact Instantly Connects Human Minds Our eyes do more than see — they communicate. New research in social neuroscience reveals that the brain can instantly distinguish between a casual glance and a gaze filled with intent. Within milliseconds, neural circuits decode whether someone’s look expresses curiosity, empathy, or deeper emotion. When two people make eye contact, the brain’s social and emotional centers light up — including areas like the amygdala and prefrontal cortex. These regions process subtle cues such as pupil dilation, micro-expressions, and gaze direction, creating a silent language that conveys trust, attraction, or alertness before any words are spoken. Scientists found that this reaction happens faster than conscious thought, proving our brains are hard-wired to interpret visual intention instinctively. It’s why a loved one’s gaze can calm us instantly, while a stranger’s stare can feel uncomfortable — our neural circuits read meaning in every look. This discovery deepens our understanding of human relationships. Eye contact isn’t just a social habit — it’s a neural handshake that bridges emotion and awareness. Even in our screen-filled world, it reminds us that genuine connection often begins with a single shared glance. A look may be silent, but it speaks directly to the brain. #Neuroscience




@GrandDaughterX I know that devil Kai as well. 🙂 I love Donald.

🚨: The human brain runs on just 12 watts, while an AI system doing the same job could require 2.7 billion watts. Researchers are trying to close this gap.

Who should speak for humanity if Aliens visit Earth?


















