Blackpool Pleasure Beach is not only the most visited of Blackpool Attractions but it is the most visited attraction in the United Kingdom. Blackpool Veterans Week in a celebration of the United Kingdoms Veterans.
Answers.comÂ® is making the world better one answer at a time. It takes approximately 8.4 units of blood to equal a gallon. A unit of blood is not quite a pint, it's closer to 450 milliliters (1 pint is roughly 473 milliliters).
A pint of human blood is measured in units. A unit of blood donated is between 450 and 500 mililiters. Since a liter of water weighs 2.2 pounds, a pint or unit of blood weighs a bit more than one pound. So, lose weight, give blood, save a life!