I do wish STEM reality were as simple as merely artistic design "concepst" ! 
Nice drawings ....
BUT - This thing has so many flaky issues that I will not even begin ....

Dear G&M - PLEASE give it up !
Instead of wasting your time and money publishing these comics it would be far better if you were to take some current public STEM related issues and clarify it at the level of your general readership !

Such as:
- Electric cars
- Internal combustion negines
- Nuclear power
- Wind generators
- Solar panels
- The "grid"
- Hydro-electric generation ( reservoirs, dams .. )
- Pipe lines
- Fiber optic communications
- Etc.

There is enough politicised ignorance out there to fill many volumes of biblical proportions - and it would help to inform debates beyond the current kindergarten sand box fights.