At some point, most people have found themselves holding a tilted carton of milk or bottle of cooking oil, patiently waiting for the last drops to drip out. Now, physicists at Brown University have ...

Scientists at MIMETAS have published a new study describing a scalable, self-assembling human blood-brain barrier (BBB) model that combines physiological relevance with high-throughput capability.

If you were asked to picture how electrons move, you could be forgiven for imagining a stream of particles sluicing down a wire like water rushing through a pipe. After all, we often describe ...

Secondary lymphoid organs, such as lymph nodes, harbor highly specialized and compartmentalized niches. These niches are optimized to facilitate the encounter of naive lymphocytes with antigens and ...

The submersible's implosion was an avoidable tragedy caused by cost-cutting, ignoring engineering principles, and a "toxic" work environment. Coast Guard: Engineering Failures Led to Titan Disaster ...

Water makes up around 60% of the human body. More than half of this water is inside the cells that make up organs and tissues, and much of the remaining water flows in the spaces between cells. MIT ...

It's a common misconception that fluids with different flow rate requirements always need separate pumps. In reality, that's not necessarily the case. Image Credit: Fluid Metering, Inc. When working ...

Fluids play a crucial role in industrial processes like cooling, heating, and mixing. Traditionally, most industries would utilize Newtonian fluids—which have a constant viscosity—for such processes.

A popular hypothesis for how the brain clears molecular waste, which may help explain why sleep feels refreshing, is a subject of debate. Encased in the skull, perched atop the spine, the brain has a ...

However, while thermodynamics enforces an irreversible flow of time, the fundamental laws of physics, such as Newtonian mechanics, electromagnetism, and the Schrödinger equation in quantum mechanics, ...