Sustainable architecture

My Science School




Categories
Quicksearch
Random Quotes
"If knowledge can create problems, it is not through ignorance that we can solve them."

Physics

Why does the moon appear bigger near the horizon?»
Sometimes, you may have watched the moon near the horizon and wondered "Why is the moon ...
What is a galaxy?»
A galaxy is a huge collection of stars, their solar systems, dust and gas. It is held ...
In how much time does moonlight reach the earth?»
Moonlight takes approximately 1.28 seconds to reach Earth's surface. Light travels ...
What is transit mean in space?»
When one object crosses in front of another in space, it is known as transit. For ...
Why do planets orbit stars?»
Planets orbit stars because they are not traveling fast enough to escape the star's ...

Chemistry

If water contains oxygen and there is fuel and heat, can a fire burn in water?»
You need three things for a fire, right? Fuel, oxygen, heat. So if hydrogen is ...
What do chemists do?»
Chemists . One of the physical sciences is chemistry. Chemists study chemicals and other ...
What exactly is nuclear energy?»
All things - even you - are made up of billions and billions of “bits” that are ...
What is Chemical Energy?»
You have seen candles burning. An orange flame dances around the wick, while the wax ...
How will you be able to tell whether the material is a solid liquid or gas?»
A stone wall is hard, water is wet, and the air is invisible. But they are all matter, and ...

Biology

How many sweat glands are there in the human body?»
Humans have 2,000,000 to 5,000,000 eccrine sweat glands, with an average distribution ...
What is gustatory sweating?»
Gustatory sweating is sweating that occurs on the forehead, scalp, neck, and upper lip ...
Sweat is made of 99% water. What is the remaining 1%?»
A body has between two and four million sweat glands lying deep in the skin. They are ...
What is perspiration?»
Perspiration, also known as sweating, is the production of fluids secreted by ...
What is the importance of feathers in birds?»
You know that all birds have feathers. Some feathers are quite beautiful. But what are ...