Your son writes very well! I think he could have his own spot writing articles on @steemiteducation about technology and it might ease some parents' mind about how we can teach children to be the ones to drive a positive change in our perception and use of technology in education :)

I have only just got into pixel art and the goal is to be able to print my own designs using a 3d printer... a long way to go I know, but I might have to get some tips and advice from your son :)

Also, you might be interested in @steemmakers, which is a group for diy/makers, and @thesteemhouse, which is a maker space that will hopefully give Steemit another physical presence and contribute to the spread of new ideas and projects!