Adam Rutherford meets a new creature created by American scientists - the spider-goat. It is part goat, part spider, and its milk can be used to create artificial spider's web.
It is part of a new field of research, synthetic biology, with a radical aim: to break down nature into spare parts so that we can rebuild it however we please.
This technology is already being used to m...展开
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Tim Burchett André Carson James Clapper Eric Davis Luis Elizondo Brett Feddersen Tim Gallaudet Kirsten Gillibrand Anna Paulina Luna Chris Mellon Karl Nell Hal Puthoff Mike Rounds 马尔科·鲁比奥 Jim Semivan Jay Stratton