The popular market town of Ross-on-Wye is a particularly big draw Credit: Alamy In 1745, clergyman John Egerton, alive to the beauties around him, began taking his friends on boat trips down the ...
This is known as solar power and is a form of renewable energy. (Dennis Hallinan / Alamy Stock Photo) Image caption, Energy cannot be made or destroyed. It can only be transferred from one form to ...