Presentation handout: https://drive.google.com/file/d/0B0LlWBc4_vDkVUtXWGNMamRfQnc/view?usp=sharing
Robot arm challenge:
http://www-tc.pbskids.org/designsquad/pdf/parentseducators/DSN_NASA_MissionSolarSystem_RoboArm.pdf
http://spark.ieee.org/2014-issue-3/design-a-robot-arm/
http://spark.ieee.org/files/2014/08/Robotics.pdf
Tinkercad
https://ahsmakerspace.wordpress.com/2016/06/07/3d-printing-with-or-without-a-3d-printer/
https://ahsmakerspace.wordpress.com/2016/02/17/tinkercad/
Mini drone flying going well.Learnt to flip Parrot Airborne drone and making progress coding mini drones with tickle app.