Science magazine for children: Packed with science stories, science facts, science features, and other science learning resources for children. Discover the known, the unknown, and little-known facts in our science articles. Learn the how and why of everyday things and explore rare and exotic living species.
358 items in this section. Displaying page 25 of 36
Is the Red Colobus monkey extinct?
Unbelievable but true! A large West African monkey has simply vanished from the earth. It has joined the Dodo, by becoming the first primate to vanish in the 20th century. After a six-year long survey, scientists and wildlife experts have declared the monkey, known as Miss Waldron’s Red Colobus monkey, extinct. Primatologists (people who study the evolution of apes and monkeys) carried out exhaustive surveys in Ghana and the Ivory Coast, in Africa, but failed to spot a single monkey of the species....
What are Go-Go Boots?
Ever seen rock stars or movie stars strutting about in calf-length boots? Well, these calf-length boots were the rage at one point of time. Discotheques at Los Angeles, Las Vegas and New York saw young women dressed in thigh high skirts to show off these boots called Go-Go boots. The Go-Go boots had its origin with the original ankle-length boots with pointed toes and inch-high heels worn by Cowboys in the American mid-West. Cowboys needed these boots for riding, and to ensure they don’t bitten by scorpions or snakes when they were walking on the desert undergrowth....
Long Memory of Female Elephants is Responsible for the Well Being of their Families
You must have heard the phrase ‘elephant’s memory’ being used for people with a long memory. It seems the long memory of elephants, especially female elephants, is directly responsible for the well being of their families. This fact was discovered by a group of researchers of the University of Sussex who studied the elephants of Amboseli National Park in Kenya, the Telegraph newspaper reported. Elephants live in matriarchal families or families that are headed by the mothers....
The Straightened Leaning Tower of Pisa
You must have heard about the Leaning Tower of Pisa. In 1990, the tower was made off limits when engineers pointed out that the weight of people climbing the spiral steps could increase the inclination of the tower, and topple it eventually. After some 11 years of restoration work, a ‘straightened’ Leaning Tower was opened again to the public in November 2001. Why does the tower lean? The tower is actually the belfry (tower from which a bell is hung) of the Pisa Cathedral, which stands alongside....
Anacondas
You might have seen the recent English film Anaconda, where these snakes are shown as giant man-eating monsters. Well, that’s not all that can be said about these mighty creatures. Eating is but necessary for survival — and you never know, Anacondas might eat humans too, if one goes near them! But apart from their strange eating habits, these snakes are amazing in a lot of other ways too. Anacondas [Illustrations by Amarjeet Malik] The Anaconda (Eunectes murinus) is a semi-aquatic snake found in Central America and mostly in tropical South America....
Music-loving Plants and Music-giving Plants
Are your ferns drooping more than usual? Perhaps a bit of music may perk it up, for it is a known fact that music plays an important role in plant growth. But plants are choosy about the kind of music they want to hear. Experiments show that plants thrive if soothing instrumental music is played in the background. On the other hand they shrivel and die if exposed to heavy metal or rock music. And now a Japanese company has created a gadget that puts you in touch with the ‘feelings’ of plants....
Why do Ears Pop?
Recently I went to the top of a skyscraper in a lift. After I had gone up a few stories, I felt a funny sensation in my ears. My eardrums seemed like they were growing and were about to burst. As I went a little higher, the sensation was worse. My fellow passengers in the lift told me to swallow a few times. This would help the sensation pass, they said. And, it did. This happens to a lot of people when they are flying, or skiing downhill at very high speeds, or going deep into a mine well....
What is an ISBN number?
There are hundreds of thousands of publishers across the world, and millions of books get printed every year. Moreover, a book like The Adventures of Sherlock Holmes is a book that has been printed by several publishers. This makes the task of identifying a book very difficult. To overcome the problem of identifying books, publishers have came up with a unique numbering system. For instance, if 50,000 copies of The Adventures of Sherlock Holmes are printed by a publisher at one time (called an edition), all of them are identified by one number code....
Where did Coffee Originate?
The aroma of coffee beans was one of the earliest smells to intoxicate me as a child – such was its flamboyant richness. That, and the lush sight of frothy white milk becoming creamier as it mixed with the nut-brown coffee decoction, served in steel tumblers, was perfect happiness. It is a memory shared by many Indians living in the southern states, the main coffee growing as well as drinking regions in the country. The pleasure that the beverage gave was so intense that it never occurred to me that coffee could have originated anywhere but in India....
And Now, Schoolbags Online
Who wants to carry a bulky bag to school? Not children. Nobody wants one shoulder to be lower than the other, and paining too. In India, most of us would look at the reduction of textbooks as a way out. But in a country like America, there are always more options. A company called goReader has created a “school bag” which is the size of a laptop computer, weighing about 2.5 kg. The goReader has a colour screen and can “hold” all the textbooks that a student may need, says a report in ‘The Asian Age’ newspaper....