article_snippet: Nanorobots are 'devices' made from DNA that are so small Nanorobots can be injected into the bloodstream and carry a payload of drugs to specific cells.
article_snippet: Nanorobots are built upon a single strand of DNA which is combined with short synthetic strands of DNA designed by the experts.
article_snippet: The robots have two halves linked together by flexible DNA hinges, which are held shut by latches that are DNA double helixes .
article_snippet: Nanorobots are built upon a single strand of DNA which is combined with short synthetic strands of DNA designed by the experts.
article_snippet: Dr Bachelet said: 'The nanorobot we designed actually looks like an open-ended barrel, or clamshell that has two halves linked together by flexible DNA hinges and the entire structure is held shut by latches that are DNA double helixes.
highlights_snippet: Team at Harvard’s Wyss Institute in Massachusetts created Nanorobots .
  
highlights_snippet: Nanorobots are made from DNA strands and carry a payload of drugs .
  