ash your hands. Hand washing helps prevent the spread of disease. Hands should be washed before eating, after contact with animals, after using ...
Technology is evolving very fast, and many look forward to crazy new gizmos that appear and appear. Scientists along with industry leaders want to give (well, sell) us self-driving cars, to immerse us in a virtual reality more dee...
who Visited us last week asteroid "Florence" passed our planet at a distance of 7 million kilometers. To Land this block is not a threat, but it is the big asteroid coming so close to our planet over the last one hundred years. ...