A giraffe's heart, which can weigh up to 10 kg (24 lb), has to generate around double the normal blood pressure for a large mammal in order to maintain blood flow to the brain against gravity.
What does Forged mean in Urban Dictionary?: From great adversity comes great energy. As the toughest metallic is forged into the hottest fires, so too, we people are forged and enhanced through our veryâ¦
Wrought is the archaic form of worked, and refers to man's actions to mold, hammer, or shape iron or metals (typically). Unwrought is the natural form of the metal or iron, meaning, it has not been hammered or altered by man's actions. 14 people found this useful.