Life Sciences
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Have seen crime investigators in movies find bloods stain with chemical spray?
In movies you may have seen crime investigators spraying a chemical and when the room is darkened they find a…
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do you know how allergic work?
To most eating peanuts is a delicious meal but for ones who are allergic to peanuts eating them becomes a…
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Human Body
The human body is a wonderful machine. It performs several functions without rest from birth. Some of the main organs…
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You may have seen rubber bands get brittle when they age. But they last longer when refrigerated. Do You know why?
Have you ever noticed that some objects tend to expand when they get hot and contract when they cool down?…
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Do you remember chalk and blackboards?
Chalk and blackboards are familiar to most of us. At first, the main component of chalk is Calcium carbonate (CaCO…
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Do you know that birds, bees, whales, and turtles all use the earth’s magnetic field to guide their behavior?
Do you know that birds, bees, whales, and turtles all use the earth’s magnetic field to guide their behaviour? Magnetoreception…
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Did you know that you can power a light bulb with just a potato or two?
Did you know that you can power a light bulb with just a potato or two? The liquid in a…
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