STEM stands for Science,Technology, Engineering, and Math. Two of our junior members, Nicholas and Max Inkpen, have put their interest in r/c flying at our club to good use towards marks for their high school STEM program.
Nicholas did a project on counter-rotating propellers. Here is a link to a 3 minute youtube video of his work:
Max did a project on building an R/C submarine using an old Spektrum DX5 transmitter as the onboard controller. His 12 minute video is here:
Congratulations to both boys on their ingenuity and hard work.