Depiction of Science and Technology
The film has shots of several 1950s technologies in action, including paper tape communications, a telautograph, and a differential analyzer. The Project Skyhook in the film (released 1 July 1956) reflects the public interest in announcements about the earth satellite projects of the International Geophysical Year (1 July 1957 to 31 December 1958; first satellites in orbit included Sputnik 1 on 4 October 1957 and Explorer 1 on 31 January 1958.)
The invaders' flying saucers use magnetic drives capable of near light speed velocities, resulting in a distortion of time: while time seems like minutes to the passengers, events on board occur in split seconds of real time. They use spy drones that look like ball lightning or Foo fighters. Their language translator device resembles a glowing crystal rose which also serves as the input device for their "Infinitely Indexed Memory Bank". Humans captured by the invaders are subjected to scanning for the "Infinitely Indexed Memory Bank" which strips the victims' mind of all knowledge, leaving them mindless zombies. At one point, the invaders seize control of all communications to broadcast their ultimatum: "People of Earth, Attention!"
The invaders induce solar flares that disrupt earth's weather and mankind's communications. The invaders' main weapons are disintegrator rays housed in the arms of their space suits (which are unarmored and vulnerable to gunfire) and in a parabolic device that extends and retracts from the base of their saucers. The ray reduces humans and trucks to ashes and causes aircraft, ships, and buildings to explode or fall apart.
Military scientists analyze an alien's suit of armor after its wearer is killed by a rifle shot. The helmet is described as being light as a feather and impervious to some forms of damage, and is shown to extend a wearer's vision and hearing.
Read more about this topic: Earth Vs. The Flying Saucers
Famous quotes containing the words science and/or technology:
“Already nature is serving all those uses which science slowly derives on a much higher and grander scale to him that will be served by her. When the sunshine falls on the path of the poet, he enjoys all those pure benefits and pleasures which the arts slowly and partially realize from age to age. The winds which fan his cheek waft him the sum of that profit and happiness which their lagging inventions supply.”
—Henry David Thoreau (1817–1862)
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