when did stephen hawking wrote a brief history of time
A Brief History of Time A Brief History of Time: From the Big Bang to Black Holes is a popular-science book on cosmology (the study of the universe) by British physicist Stephen Hawking.[1] It was first published in 1988. Hawking wrote the book for nonspecialist readers with no prior knowledge of scientific theories.
DeLorean time machine The DeLorean time machine is a fictional automobile-based time travel device featured in the Back to the Future franchise. In the feature film series, Dr. Emmett Brown builds a time machine based on a DeLorean DMC-12 car, to gain insights into history and the future. Instead, he ends up using it to travel over 130 years of Hill Valley history (from 1885 to 2015) with Marty McFly to change the past for the better and to undo the negative effects of time travel. One of the cars used in filming is on display at Universal Studios Hollywood and the official Back to the Future DeLorean can be viewed at the Petersen Automotive Museum.[1]