Three facts proven wrong
-Alcohol in al
l forms has been said to be 100% unhealthy and it shouldn't be consumed. Then a couple of years ago a researcher said that red wine was actually healthy for the heart but not other forms of alcohol. They had also added that all alcohol in moderation has healthy benefits to them.
-Humans evolved directly from tree dwelling apes – but actually more likely from ground dwelling apes "Our study demonstrates that our earliest ancestors did not simply come down from the trees. Rather, they evolved from an ape already adapted to life on the ground."
-Children with asthma were actually got told to stay in enclosed pool areas because the humidity was good for their asthmatic condition. Now researchers suggests that the chlorine in the air from the pools aggravates and make the asthma in the children with the condition much worse.
Three Facts
-Yawns are contagious. Well, at least 40 to 60 percent of the time. Scientists remain puzzled as to why this phenomenon occurs, though some theorize that it might have originated from a time when we used visual rather than verbal cues to coordinate social behaviour. And yawns can be passed not only from human to human but from human to canine as well: A study published in the August issue of Biology Letters showed that when a man yawned in front of a group of dogs, 72 percent of them responded in kind.
-A hearty laugh a day can keep the doctor away. In 2005, researchers at the University o
f Maryland School of Medicine reported that after patients in the study were shown segments of a funny film, the inner lining of their blood vessels expanded an average of 22 percent. Such dilation plays an important role in improving cardiovascular health and overall well-being.
-Swimming is a great fitness activity. One reason is the water cools the body very efficiently, allowing for more exercise and less fatigue.
-Alcohol in al
l forms has been said to be 100% unhealthy and it shouldn't be consumed. Then a couple of years ago a researcher said that red wine was actually healthy for the heart but not other forms of alcohol. They had also added that all alcohol in moderation has healthy benefits to them.-Humans evolved directly from tree dwelling apes – but actually more likely from ground dwelling apes "Our study demonstrates that our earliest ancestors did not simply come down from the trees. Rather, they evolved from an ape already adapted to life on the ground."
-Children with asthma were actually got told to stay in enclosed pool areas because the humidity was good for their asthmatic condition. Now researchers suggests that the chlorine in the air from the pools aggravates and make the asthma in the children with the condition much worse.
Three Facts
-Yawns are contagious. Well, at least 40 to 60 percent of the time. Scientists remain puzzled as to why this phenomenon occurs, though some theorize that it might have originated from a time when we used visual rather than verbal cues to coordinate social behaviour. And yawns can be passed not only from human to human but from human to canine as well: A study published in the August issue of Biology Letters showed that when a man yawned in front of a group of dogs, 72 percent of them responded in kind.
-A hearty laugh a day can keep the doctor away. In 2005, researchers at the University o
f Maryland School of Medicine reported that after patients in the study were shown segments of a funny film, the inner lining of their blood vessels expanded an average of 22 percent. Such dilation plays an important role in improving cardiovascular health and overall well-being.-Swimming is a great fitness activity. One reason is the water cools the body very efficiently, allowing for more exercise and less fatigue.
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