Can Einstein's Theory Make Time Travel Possible? | World's First Time Machine | Spark

Time travel is one of mankind's favourite fantasies. But what if it were possible to build a real-time machine? To travel into the future or the past? Scientists are now teetering on making that impossible dream, reality.

Originally broadcast in 2003. Content licensed by DRG Distributions. Any queries, contact us at [email protected]

Subscribe to Spark for more amazing science, tech and engineering videos - https://goo.gl/LIrlur

Follow us on Facebook: https://www.facebook.com/SparkDocs/

Follow us on Instagram: https://www.instagram.com/spark_channel/?hl=undefined

#timemachine #sciencefiction #timetravel #science #theory #technology #engineering #einstein #backtothefuture #time #blackholes #relativity #specialrevativity