Knowledge is a wonderful thing to possess. It is something that cannot be taken away from us. It stays with us, hopefully the volume of knowledge we possess grows with each passing day and it goes with us when we … Continued
Today almost everyone who is old enough to crawl has a smart phone with him or her. Watches are passé and lesser and lesser people are sporting one. The ones who are do that for fashion purposes and not so … Continued
A sundial is a fascinating piece of equipment. It not only tells us directions but also the time. With more advanced architecture, they can tell us our latitude, sunrise, sunset, even time in another city. If only we know how … Continued
When you are out at sea, floating around aimlessly after your boat has sunk, it can be an extremely frustrating and frightening situation. You and your life raft are less than a speck on the surface of the greatest watery … Continued
The Earth is like a sphere, rotating around a central axis. More than seven billion people inhabit less than a third of its surface. The rest of it is made up of water. From ancient times, travel from one region … Continued
