Tag Archives: sal

Since ancient times, salt has played a key role in the lives of human beings. Used primarily as a means of preserving foodstuffs, it acquired vital importance during the Roman Empire, and is the derivation of the word “salary”. This was because it was common practice in Rome for employees of the Empire, such as legionaries, to receive their wages (or salaries) in salt, as payment for their services. The areas where salt was extracted became so important strategically that some of them were walled and settlements were created to defend this asset. The oldest known record of Portuguese salt …

Loulé. There are six of us inflicting this on ourselves and squeezing into the lift cage. A bell rings and slowly, at one metre per second, we float down into the depths of the earth. We’re all wearing blue plastic helmets. They’re equipped with torches that are fastened to a cable with the belt around your waist. During the journey underground, I think about what could have motivated people more than 50 years ago, to drill a 260-metre-deep hole in the earth? Because what we are doing is nothing other than following a widened, enlarged borehole into the deep. There’s …