Articles for category: Biology & Genetics, Material Science

What Happens to Cells After the Body Dies?

What Happens to Cells After the Body Dies?

Sameen David

Death may seem like a single moment, but inside the human body, it is actually the beginning of a strange and surprisingly active biological process. The instant the heart stops beating, billions of cells are suddenly cut off from oxygen and nutrients, yet not all of them die immediately. In fact, some cells continue functioning ...

The Science of Near-Death Experiences: What 200 Survivors Reported Seeing

The Science of Near-Death Experiences: What 200 Survivors Reported Seeing

Sameen David

You probably assume that if your heart stops, everything just goes dark, like a light switch being flipped off. But when you dive into accounts from people who were declared clinically dead and then revived, you find something far stranger and more unsettling: vivid perceptions, powerful emotions, and life-changing insights that show up with surprising ...

The Science of Human Survival and Why the Body Eventually Reaches Its Limit

The Science of Human Survival and Why the Body Eventually Reaches Its Limit

Sameen David

You probably underestimate just how incredible your body is at keeping you alive. Every second, it is juggling oxygen, nutrients, temperature, blood pressure, hormones, and electrical signals, all while you scroll through your phone or rush between tasks. Survival is not just about willpower or toughness; it is a highly coordinated biological performance that has ...

10 Mind-Bending Optical Illusions That Reveal How Our Brains Work

10 Mind-Bending Optical Illusions That Reveal How Our Brains Work

Andrew Alpin

Have you ever stared at an image and felt your brain twist into a knot trying to make sense of what you’re seeing? Optical illusions aren’t just party tricks or internet curiosities. They’re windows into one of the most complex systems in the known universe: your brain. When you experience an optical illusion, you’re witnessing ...

Neurosurgeon Believes Your Soul Transcends The Body When Close To Death

Neurosurgeon Believes Your Soul Transcends The Body When Close To Death

Sameen David

Every so often, a highly trained scientist says something that sounds more like a spiritual sermon than a medical lecture. When a neurosurgeon, whose job is literally to operate on the brain, starts talking about the soul leaving the body near death, it grabs attention in a way no self-help quote ever could. It raises ...

Why the Human Brain Hallucinates Faces in Empty Spaces

Why the Human Brain Hallucinates Faces in Empty Spaces

Sameen David

Stare at a power outlet, a car’s front bumper, or the pattern on your bathroom tiles long enough, and something weird happens: a face stares back. Two “eyes,” a “nose,” maybe even a crooked little “mouth” seem to pop out of nowhere. You know it is not really a face, but you still feel that ...

Can brain science really reveal the metaphysical? What Happens When We Die?

Can brain science really reveal the metaphysical? What Happens When We Die?

Sameen David

You probably feel the pull of two very different instincts when you think about death. On one side, there’s your rational brain saying that consciousness has to be about neurons, chemistry, and electricity. On the other side, there’s that deeper, almost stubborn sense that you’re more than a brain, that something about you could outlast ...