Dry eye occurs when the eye does not produce tears properly, or when the tears are not of the correct consistency and evaporate too quickly. In addition, inflammation of the surface of the eye may occur along with dry eye. If left untreated, this condition can lead to pain, ulcers, or scars on the cornea, […][Read more...]
Balance is defined as a state of equilibrium.[Read more...]
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A right triangle has one angle equal to 90 degrees. A right triangle can also be an isosceles triangle–which means that it has two sides that are equal. A right isosceles triangle has a 90-degree angle and two 45-degree angles. This is the only right triangle that is an isosceles triangle. This version of the […][Read more...]
Whales are the largest animals. The largest whale is the giant blue whale which can reach lengths of 90-100 feet and weight as much as 120-150 tons. The commonly seen finback whale is the second largest animal to ever appear on earth.[Read more...]
cyclones explained, for kids[Read more...]
matches explained, for kids[Read more...]
A rhinoceros is any of five surviving species of odd-toed ungulate in the family Rhinocerotidae. All five are native to Africa or Asia.[Read more...]
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Minerals explained, for kids
Minerals explained, for kids[Read more...]
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Global Seas Rising?
An argument about global sea level rising[Read more...]
The first modern air conditioning system was developed in 1902 by a young electrical engineer named Willis Haviland Carrier…[Read more...]
the equinox explained, for kids[Read more...]
Bismillah “I am a Muslim!”
When we eat we say Bismillah!
When we’re done we say Alhamdulillah!
Memory explained, for kids[Read more...]