GCSE Science textbook illustrations - Future Travel

Continuing on from the previous post, here's an example of how we'll be getting to school in the future.

GCSE Science textbook illustrations - Vehicles!

These various vehicles were for a chemistry science textbook. I don't recall their relevance, and why a chemistry book would need so many illustrations of cars and the such like, possibly something to do with fuel and energy expendeture or something?







And continuing on the same theme, here's another vehicle - again crashed - for another Science book.