Theories on how to build a space elevator have been around for decades. Scientists say not only would such technology change humanity, but that we could have built one by now. #Space #Moonshot #BloombergQuicktake ——– Like this video? Subscribe: Become a Quicktake Member for exclusive perks: Subscribe to Quicktake Explained: QuickTake Originals is Bloomberg’s official premium video channel. We bring you insights and analysis from business, science, and technology experts who are shaping our future. We’re home. Subscribe for business news, but not as you’ve known it: exclusive interviews, fascinating profiles, data-driven analysis, to Hello World, Giant Leap, Storylines, and the series powering CityLab, Bloomberg Businessweek, Bloomberg Green, and much more. Visit our partner channel QuickTake News for breaking global news and insight in an instant.