What Is the ‘Med Bed’ Conspiracy Theory Trump Promoted?

Donald Trump posted and deleted an AI video promoting healing "med bed" technology. Origins of this theory are rooted in ...
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Spaceplanes will fly at 5 times the speed of sound by 2031. What is the technology & the firms behind it

New Delhi: The European Space Agency (ESA), in collaboration with the UK-based Frazer Nash Consultancy, has launched a research programme aimed at developing and flying a hydrogen-powered spaceplane ...