In this clip from the BBC’s Natural World: Ant Attack, we see central and east Africa’s powerful dorylus or driver ants hard at work. Watch as construction and ground workers begin to move up to 80 pounds of soil from the base of a fallen tree. It will become their new home in just a few days. Previous soil residents, beware! Plus, note how their sizes vary greatly, dependant on their role in the colony. A few fascinating facts: Seasonally, when food supplies become short, they leave the hill and form marching columns of up to 50,000,000 ants, which are considered a menace to people, though they can be easily avoided; a column can only ...
Arunima Sinha was a national level volleyball player. When she was travelling on a train, some thugs tried to snatch her golden chain. She fought back but was thrown out of the speeding train, and lost her left leg. This happened when she was 24. However this accident never affected her spirit. At All India Institute of Medical Sciences, Delhi an artificial leg was fitted. A year later, she was retrained as a mountaineer and became the first female with an artificial leg to scale Mt. Everest. This is her unforgettable story ofhope, courage and inspiration. Let's read four scenes of her life, narrated in her own words. I had started dozing. My eyes were closed but my mind was awake. I remember someone saying that Bareilly would come after some time. I was in deep thought when I felt a hand tugging at my gold chain. A girl's sixth sense is always her best companion. I instinctively opened my eyes and saw four or five young men around me. Their drunken looks and behaviour gave me...