Bicycles of many shapes and sizes have led up to the bicycle was know today. The ‘penny-farthing’ bicycle was first seen on the roads of England in 1871. it was invented by James Starley, who later became known as the ‘father of the cycle industry’. It had a large front wheel which varied between 100-150 cm in diameter, and a …

Trade in human slaves began in the earliest times and went on until the nineteenth century. But it was in the sixteenth century, after the discovery of America when the need grew for labour on the new plantations, that the slave trade began to increase. Its center was Africa. Millions of slaves were transported from that continent. The British, French, …

Violet and blue light have short waves and are scattered ten times more than red light waves by atmosphere. While the red light goes almost straight through the atmosphere, blue and violet are scattered by particles in the atmosphere. Thus we see a blue sky.

Tenzing Norgay, GM (late May 1914 – 9 May 1986) born Namgyal Wangdi and often referred to as Sherpa Tenzing, was a Nepali Indian Sherpa mountaineer. Among the most famous mountain climbers in history, he was one of the first two individuals known to have reached the summit of Mount Everest, which he accomplished with Edmund Hillary on 29 May …

A large number of people count snakes and spiders among their fears. Now, a new study claims to have unlocked the psychology of the common phobias. Researchers have found that contrary to assumptions that humans possess an evolutionary predisposition to fear the creepy creatures, it is the exposure to negative information about snakes and spiders, which causes phobias. “Previous research …

Teesta Setalvad — Journalist-activist Teesta Setalvad won the Nuremberg International Human Rights Award 2003, and a thumping victory over hostile witness Zahira Sheikh in the Best Bakery case. She’s yet another example of those who’ll stick out their neck and challenge the system, making her an icon for the youth. We have a glorious past. Preserve it. We have grown …

We should wash our hands before meals as a protection against infections. We live in a world full of germs (micro-organisms or microbes) and those, which are dangerous to us, prefer to live and multiply in organic material. So it is wise to remove as many as possible before coming into contact with food, which provides an ideal breeding ground. …

Scientists may have an explanation for why men may be better drivers than women, and why women have better attention span and memory. A new brain connectivity study from the US published on Tuesday in the peer-reviewed Proceedings of National Academy of Sciences journal found remarkable differences in the neural wiring of men and women that could give evidence for …

A yawn is a very deep breath and the usual cause of it is that we are tired and our breathing has fallen below what it needed, so we are trying to make it up quickly. The yawn that comes when we see someone else yawning though is due to what is called suggestion. One example of suggestion is when …

Tarundeep Rai, is an Indian Archer, and one of the most famous sportspersons hailing from the North-Eastern Indian region. Early Life He was born on the 22nd of February 1984 at Namchi, the capital of South Sikkim and situated in the Indian state of Sikkim. Right since his birth, Tarundeep found the spirit of sports all around him as he was …