It's PFOA and PTFE free, so it's safe for you and your family. You can use this 10 fry pan for anything - flambÃ© desserts, broil flakey fish, or bake chicken parmesan. All your food slides right out and it's even oven safe up to 500Â°F. Red Copper is the most versatile pan you've ever used. Plus, it's even dishwasher safe! Whisk it, biscuit, upside down it, all with Red Copper.
However, even when blood is largely depleted of oxygen, it is never blue: itâs more of a deep maroon color. And, although I have not participated in a surgery myself, those who have (including my girlfriend, a veterinary student) assure me that in surgery, veins within the body do not appear blue either.
Arteries are red, because they are carrying oxygenated blood to the various parts of your body. Now, if you were holding your breath, and floating in space with no space suit, and THEN cut yourself, it could possibly turn blue quickly after exiting your body, but it would still come out red to begin with.ince it has something to do with oxygen entering the blood so it turns red, but if your in outter space wouldn't it stay blue. Add your answer. Source. Submit Cancel.