This animation demonstrates the functioning of the 3 basic types of water tap.
The layers of different types of forests may vary.
The 'wise man' originated in Africa and dispersed throughout most of the continents.
Located close to Osaka, the Japanese castle is also called the White Heron because of its white exterior.
The Suez Canal is an artificial waterway connecting the Red Sea and the Mediterranean Sea.
The legendary city of the Mayan-Toltec Empire was located on the territory of present-day Mexico.
Typical settlements of the Norsemen were not only established in Scandinavia, they appeared on distant areas as well.
The magnificent capital of the Aztec Empire astonished even the Spanish Conquistadors.
نمایشی از سیارات، ستاره ها و کهکشان های اطراف۔
سیاره های درونی منظومه شمسی سیارات خاکی هستند در حالیکه سیارات بیرونی غول های گازی هستند۔
یکی از کارگردانان تئاتر مدور و روباز لندن در دوره ی رنسانس، ویلیام شکسپیر بود۔
An average Egyptian dwelling consisted of regularly arranged rooms.
Standing bodies of water can form in depressions on the surface by both endogenic and exogenic forces, as well as by human activity.
At the end of the 18th century, mining boomed because of the great need for raw materials in the dynamically developing industry.
Legendary geographical discoveries at the beginning of the Modern Age had not only redrawn maps, but also had a truly diverse impact.
The curvature of the lens of the eye changes when we look at a distant or at a near object, to ensure a sharp image.
The 900 years old Benedictine abbey is situated in Melk, on the right bank of the Danube.
The ancient Roman arena became well-known for the chariot races held here.
The Giza Necropolis is the only one of the Ancient wonders still intact.
Chess games can help to develop logic skills.