Working or excavating the earth can have dire consequences for someone who is not sure of what he is doing. People assume that excavation is a straight job and that

You are just getting ready to attend an important meeting at your office. You have stayed up late and all your paperwork is sorted out. You have to now get

For every hundred fires, six of them see their roots in electrical appliances, sockets and the like, according to the latest statistics. This proves that when teaching people about fire