Watch The World's First Time Machine

The World's First Time Machine is a documentary-style film from 2003 that explores the history of time travel, the scientific theories behind it, and the race to build a working time machine. The film features interviews with scientists, inventors, and writers who have contributed to the development of the concept of time travel, as well as a behind-the-scenes look at the making of the world's first time machine.

The film opens with a brief history of time travel in literature and film, including H.G. Wells' The Time Machine and the Back to the Future trilogy. It then introduces the three main figures in the film: Michael Brooks, a science writer and author; David Deutsch, a physicist and pioneer in the field of quantum computing; and Bob Gale, the screenwriter for the Back to the Future movies.

The first half of the film focuses on the theories behind time travel, including Einstein's theory of relativity and the concept of the "block universe," in which time is seen as a static dimension that we move through. The film also discusses the idea that time travel may be possible through the manipulation of wormholes or black holes, as well as the possibility of traveling through time by moving faster than the speed of light.

As the film progresses, the focus shifts to the work being done to build a working time machine. Brooks travels to Sweden to visit the KTH Royal Institute of Technology, where a team of scientists is working on building a time machine using superconducting magnets. The film follows the team's progress as they work to create a magnetic field strong enough to warp the fabric of spacetime and create a closed timelike curve.

Meanwhile, Deutsch discusses his own work in quantum computing, which he believes could eventually lead to the development of a time machine. He explains the concept of the "many-worlds" interpretation of quantum mechanics, in which every possible outcome of a quantum experiment exists in a parallel universe, and suggests that it may be possible to manipulate these parallel universes to travel through time.

As the film approaches its climax, tensions rise as the Swedish team races to finish their time machine before a team of American scientists at the University of Connecticut can complete their own time machine using a different approach. The film builds to a thrilling conclusion as the two teams compete to be the first to send an object backwards in time, and the potential consequences of such a feat are weighed.

Throughout the film, the viewer is treated to stunning visuals and animations that help to illustrate the complex concepts being discussed. The film is engaging and informative, and offers a fascinating look at both the history and possible future of time travel. The interviews with scientists and inventors are particularly insightful, and provide a glimpse into the cutting-edge research being done in this field.

Overall, The World's First Time Machine is a must-watch for anyone interested in science, technology, or the concept of time travel. The film is well-paced and entertaining, and is sure to leave viewers with a newfound appreciation for the potential of human ingenuity.

The World's First Time Machine is a 2003 documentary with a runtime of 44 minutes. It has received mostly positive reviews from critics and viewers, who have given it an IMDb score of 7.3.