Capillary flow is a common phenomenon inherent in everyday tasks, from wiping up spills to watering plants. Credit: KTH Royal Institute of Technology You may never have heard of the capillary effect, ...

The cells lining skin capillaries are constantly sending each other messages—tiny pulses of calcium that help regulate blood ...

Capillary tube systems do not stop the flow of refrigerant after the compressor is shut off by the cycling control. In fact, refrigerant will continue to flow from the condenser to the evaporator ...

New research has uncovered that capillaries have the capacity to both sense brain activity and generate an electrical vasodilatory signal to evoke blood flow and direct nutrients to neurons. All it ...