What would it take to build a time machine?

"In science fiction, time machines let people travel backward in history and forward to the future. How could one of these time-traveling devices be created? Scientists have some ideas, which include using spaceships and black holes. Discover the science and technology behind what it would take to make a real-life time machine!"--Provided by publisher.

Capstone Press, a Capstone imprint
2020
9781543591217
book

Holdings

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234088158784892179785438917803PESC372PESC42079530.11 LAP530.1116179818691708963493
234192458794632180785438917803PIAC380PIAC10120530.11 LAP530.1116179818691708963493