Tag: filtration

Kidney function and anatomy | Renal system physiology | NCLEX-RN | Khan Academy

Kidney function and anatomy | Renal system physiology | NCLEX-RN | Khan Academy

Voiceover: The kidneys are pretty crazy. They can hold about 22 percent of your entire blood supply at any time. I’ve heard somewhere that you can have about 1.1 liters per minute of your blood flow through. And in a normal person, that’s got about 5 liters of blood, that

Rainwater Harvesting Off Grid

Rainwater Harvesting Off Grid

Hi. Markerbuoy with you once again, out in the woods on a beautiful November day. Twenty years ago when we first arrived in this spot, one of the first questions that most people would ask was “What do you do for water?” Come along with me, and I’ll show you