Please enable JavaScript.

Coggle requires JavaScript to display documents.

Hover Cars (PRESENTATION (HOOKS PEOPLE IN (Big Beginning, Wow factor,…

- - - - .
      - Magnets
        South End & South End
        North End & North End
- - - - https://www.youtube.com/watch?v=KQH2UhHss6c
        
        14 2-by-1-inch rectangular magnets
      - 2-by-4-inch block of wood
      - Saw, scissors or utility knife
      - 2-by-1-foot piece of cardboard or balsa wood
      - MAKE IT
        
        Doesn't Work?
        
        Remake it
        
        Repeat
        
        <<<<
        
        <<<<
        
        1 more item...
        
        Works?
        
        Polish my project.
  - - - When electromagnets change the magnetic field that makes an electric current in the metal surface beneath the hoverboard. This electric current then makes its own magnetic field to repel the hoverboard electromagnets.
        https://www.wired.com/2015/10/how-the-most-promising-hoverboards-actually-work/