Watch how levers help us 123Movies. This instructional film shows the three parts of a lever and demonstrates how various levers help to move things more easily, or move them farther and faster.
81948HD
At Arcata, California, testing technology for landing planes in fog. Also: a high-tech barber shop in Westwood Village, California; manufacture of...
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The film discusses the evolution and potential of using light waves, particularly coherent light, for communication. It highlights the development of...
72017HD
Before the joint NASA/ESA Cassini-Huygens mission, humanity only knew what had been learned, decades earlier, with the previous limited, rapid...
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A variety of scientific subjects, including the laboratory of a plastic surgeon in London, and his method for applying permanent makeup; a new...
71990HD
Portrait of Hermann Heinzel.
6.42019HD
With a wealth of fantastic archive footage and a series of revealing interviews with those who had first-hand experience, filmmaker Vicki Lesley...
7.51996HD
A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time-lapse photography. It includes bees collecting...
102026HD
For the first time since the legendary Apollo missions over 50 years ago, humans are once again setting out for the Moon on April 1, 2026....
02025HD
Moon Crab is a meditation on the horseshoe crab, one of Earth's oldest living species now struggling with extreme population decline. Blending...
6.12024HD
Are we becoming Plastic People? Our ground-breaking feature documentary investigates our addiction to plastic and the growing threat of microplastics...
102026HD
A psychedelic odyssey into the fabric of the universe, guided by a filmmaker’s immersive practical experiments that transcend into a deeply...
02024HD
The Estonian national team is the first Baltic team to participate in the Bridgestone World Solar Challenge, the solar car world championship in...