What Is a Wetsuit and How Does It Work?
If you plan to go exploring deep under the sea using scubagear, there’s one essential item you’re going to need: a wetsuit. Sometimes cal
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Sea
Where Was Robinson Crusoe’s Island?
Daniel Defoe’s famous story of Robinson Crusoe (first published in 1719) is based on a real island— Juan Fernández. This island lies of
Who Designed the First Steamboat?
The first boat ever to be moved by steam power was designed by a Frenchman Jacques Perrier and tested on the Seine in Paris in 1775. But the
When Was the First Lighthouse Built?
The first known lighthouse was the Pharos of Alexandria in Egypt, a 400-foot tower built about 280 B.C. A wood fire was kept burning on the
Where Was Horatio Nelson Born?
Where Was Horatio Nelson Born? The great British naval hero, Horatio Nelson, who defeated the French at Trafalgar in 1805 in one of the most