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Description
What lies beneath the ground? Our poor eyesight cannot
penetrate even an inch into the soil, so for centuries, fortune-seekers have
tried every way imaginable to see below the surface. Whether searching for
mineral veins, groundwater, or buried treasure, people have looked for ways to
avoid the plodding and backbreaking process of digging. They have followed
dreams, seers, dowsing rods, and advice from the spirit world. When petroleum
became an item of commerce, oil-hunters took to all these methods. Many built homemade
inventions called doodlebugs, which they said could detect underground oil.
EXTRA 10 % discount with code: EXTRA
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What lies beneath the ground? Our poor eyesight cannot
penetrate even an inch into the soil, so for centuries, fortune-seekers have
tried every way imaginable to see below the surface. Whether searching for
mineral veins, groundwater, or buried treasure, people have looked for ways to
avoid the plodding and backbreaking process of digging. They have followed
dreams, seers, dowsing rods, and advice from the spirit world. When petroleum
became an item of commerce, oil-hunters took to all these methods. Many built homemade
inventions called doodlebugs, which they said could detect underground oil.
Reviews