If our blood is red, why are our veins blue? No matter what people try to tell you, our blood is always red. So why do our veins look blue? It's because there are different wavelengths with different properties hitting our arm when we look at it. The blue light just happens to be absorbed by the blood and make it back to your eye.
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gigantes 9 year s ago
#4 well, moving water itself also has a soothing effect. a relaxed brain tends to think more creatively.
#7 that's a pretty darn cool factoid. guess i'll have to research to determine if true.
#8 some human-engineered fruits do not contain seeds, so a better way to understand the botanical term is "fruit is the product of a fertilised flower."
#7 that's a pretty darn cool factoid. guess i'll have to research to determine if true.
#8 some human-engineered fruits do not contain seeds, so a better way to understand the botanical term is "fruit is the product of a fertilised flower."
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frosch 9 year s ago
#1 "The blue light just happens to be absorbed by the blood and make it back to your eye." .... W T F ! ? ?
#7 that's a pretty darn cool factoid. guess i'll have to research to determine if true.
#8 some human-engineered fruits do not contain seeds, so a better way to understand the botanical term is "fruit is the product of a fertilised flower."