Dogs are man’s best friend. Many dog owners treat their pets as family members. But can they
[453호]
According to American scientists, the...
[452호]
Do you think mice can sing? It is hard to believe, but they can sing! According to American researchers from
[451호]
It is easy to recognize your friends and...
[450호]
We use plastic products every day. Just take a look around you for a moment. You will be surprised to know that you are actually surrounded by plastics! From bottles to electric appliances, a large number of products are made of plastic. It is true that p
[377호]
The world is full of mysteries and adventures. The Earth is home to many different species of animals and
[449호]
Do you know who the fastest person in the world is? He is the Jamaican sprinter Usain Bolt. The 26-year-old
[448호]
A long time ago, the Earth was going through the Ice Age. It was very cold and windy back then. But the cold
[447호]
The Earth is our home. It is important to...
[446호]
After the London 2012 Olympic Games, Britain..
[445호]
[이전10개] 61 62 63 64 65 66 67 68 69 70 [다음10개]
