. . . . . . . . . . . . . . . . "The mechanical universe and beyond. part 41-42, The Michelson-Morley experiment ; The Lorentz transformation"@en . "The Mechanical universe and beyond. Part 41-42, The Michelson-Morley experiment ; The Lorentz transformation" . . . . . "Program 41. In 1887, an exquisitely designed measurement of the earths motion through the ether, results in the most brilliant failure in scientific history. Program 42. Discusses Lorentz's experiments to detect motion through ether by measuring its effects on the speed of light."@en . . . . . . . "Program 41. In 1887, an exquisitely designed measurement of the earths motion through the ether results in the most brilliant failure in scientific history. Program 42. Discusses Lorentz's experiments to detect motion through ether by measuring its effects on the speed of light." . . . . . . . . . . . . . . . . "Earth (Planet)" . .