Apart from their natural act sperms are set to be used as biological motors for transporting drugs genes and other sperms to help treat infertility and other issues. Called spermbots - sperms turned into micro-robots - they could be controlled from outside a patient’s body to deliver drugs and even sperm itself to parts of the body where it is needed says a path-breaking research. Researchers at Dresden Institute for Integrative Nanosciences in Germany are looking for a way to propel micro-robots through bodily fluids safely. 'We thought of using a powerful biological motor to do the job instead and
