Question: The Bedford Level experiments conducted in 19th century England along a canal that ran in an uninterrupted straight line were carried out to determine what?
Answer: Earth's shape; Earth model; Curvature of the earth; Form of the Earth; Figure of the Earth; Shape of the Earth (disambiguation); Curvature of the Earth; Bending of the earth; Figure of the earth; Figure of earth; Volume Of Earth; Volume of the Earth; Earth curvature; Earth's bending; Shape of the Earth; Figure of Earth; Shape of the earth; Earth's curvature; Form of Earth; Shape of the planet Earth; Ground curves