Tag: General knowledge

Knowledge About Our World

Our World Our world is divided in Land and Water. About 70% of the world is water and 30% is land. The world’s water is divided in 5 Oceans: the Pacific, Atlantic, Indian, Antarctic and Arctic Oceans (largest to smallest). The pacific is the largest and the Arctic is the smallest ocean. The land is […]

Human Embryos Grown In Lab

The breakthrough promises advances in assisted reproduction and stem-cell therapies, but also raises ethical concerns. Scientists have succeeded in growing human embryos in a laboratory for nearly two weeks, in a breakthrough likely to bring advances in stem-cell therapies and assisted reproduction. It was previously thought human embryos could not mature beyond a few days […]