RT Journal Article SR Electronic T1 Pollen tube navigation can inspire microrobot design JF Science Robotics JO Sci. Robotics FD American Association for the Advancement of Science SP eaao1891 DO 10.1126/scirobotics.aao1891 VO 2 IS 8 A1 Higashiyama, Tetsuya YR 2017 UL http://robotics.sciencemag.org/content/2/8/eaao1891.abstract AB Modeling of microrobots can be inspired by prominent features of flowering plant pollen tubes and their directional control to deliver cargo to distant targets.