American scientists together with colleagues from South Africa have determined that the African elephant spends almost no time sleeping. Biologists conducted long-term observation of two wild female elephants and discovered that they slept only two hours a day.
From a household point of view, a refrigerator is a very useful device that adds a lot of comfort to our lives. However, British scientists have recognized it as one of the dirtiest kitchen items.
Scientists from the UK have provided new research results during which they have studied in detail the possibility of bringing a person back to life after the moment of his death.
Geologists have proven the existence of another continent, which currently lies in the waters of the ocean and rises above it as the shores of New Zealand.
