Blood is thicker than water – and blood plasma is, too
Monday, February 18, 2013 - 20:30
in Health & Medicine
Blood flows differently than water. Anyone who has ever cut themselves knows that blood flows viscously and rather erratically. The similarity between blood and ketchup is something not only filmmakers are aware of. Experts refer to these materials as “non-Newtonian fluids,” of which ketchup and blood are prime examples. These fluids have flow properties that change depending on conditions, with some becoming more viscous, while others become less viscous.