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  • How to Save Your Eyes from Computer Vision Syndrome (21/01/2014 10:08:41)

  • In today's world of computer usage, more and more people are suffering from computer vision syndrome. This syndrome occurs when a person stays over a long period of time in front of the computer, causing eye strain from looking at the computer screen. The results of this syndrome are headaches, burning in the eyes, dry eyes, watery eyes and blurry vision. Studies have shown that older versions of computer monitors put you at greater risk, so upgrade your monitor!

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  • Why We Have 10 Fingers And Toes (17/01/2014 13:56:29)

  • When you look at your hands and feet, have you ever questioned why there are exactly 10 digits all together on both? Most of us are born with 10 fingers and 10 toes and it is something so ordinary, so normal to us, that the thought of why our fingers and toes are so perfectly numbered never crosses our minds.

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  • How Blind People Can Use Echolocation To See Like Bats (31/12/2013 10:48:15)

  • Echolocation is the ability to 'see' with sound using sound to sense the surrounding area and detect obstacles. Usually bats and a few marine mammals exhibit echolocation. But, in recent research it was determined that, like these animals, blind people could also see with their 'natural' echolocation ability.

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  • Can Teeth Heal Themselves? (27/12/2013 13:29:19)

  • If you scrape your knee or break a bone, your body will naturally heal itself, so why not your teeth? Once those unsightly black spots show up on our molars, most of us think there’s only one solution: the dentist. Yet although the majority of people will just cringe and bear all the drillings and fillings, there are a few who’ve questioned our assumptions. Their reasoning is this: if the rest of our body can heal itself, then it stands to reason that our teeth will as well. And if our teeth can heal, there must be steps we can take to help them along.

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