5 Signs that Shows Your Dog is Lonely

We all want our dogs to live full, happy lives, but sometimes our jam-packed schedules and busy routines can sadly result in our pups feeling lonely and isolated. Dogs’ personalities are as individual as humans’, so their reasons for feeling lonely may vary depending on their different circumstances. While it’s […]

Why are some apes so humanlike?

The great apes are the nearest living relative to man. There are four species of great ape: the orangutan, chimpanzee, gorilla and the gibbon. Chimpanzees are particularly brainy and are one of the few animals to actually use tools. Apes generally walk on all fours but are able to stand […]

Why is fire so hot?

The answer to this question is really in the fire itself. Fire is a chemical reaction that occurs very quickly and gives off heat and light. The most common is the chemical action between oxygen and fuel. If heat and light are given off, you have fire! To make a […]

Notable Memorials and Monuments in USA

Monuments and memorials are quite the same. Monuments are large architectural structures. Memorials are intended to help us remember people who have passed away. Bridges, parks, major roads and streets, learning institutions named after presidents memorialize their names. Four American presidents (Thomas Jefferson, Abraham Lincoln, Theodore Roosevelt, and George Washington) […]

HOW FAST DOES THE EARTH MOVE?

The earth has two motions – it spins on its own axis and it orbits around the Sun. Its rotation about an axis causes the rising and setting of the sun, moon, and stars and the changes from day to night. One complete turn of the earth actually takes 23 […]

HOW DANGEROUS ARE WHIRLPOOLS?

HOW DANGEROUS ARE WHIRLPOOLS? Whirlpools occur when two opposing currents meet. They cause the water to spin round very rapidly. Huge whirlpools at sea are normally caused by powerful tides. The most famous whirlpool in the Maelstrom, which appears between two islands off the coast of Norway. Sometimes this whirlpool […]

HOW CAN AEROSOLS DAMAGE THE EARTH?

Scientists have discovered a gap in the protective ozone layer around the earth. But first, let’s talk about air pollution: Air pollution is mostly caused by human activities. Exhaust fumes from motor vehicles are one of the main pollutants. They contain greenhouse gases which are thought to contribute to global […]