Turing Tumble Community

How to make a Reflector out of cardboard anda cross over

Cut out a 3cm by 5mm piece of cardboard and fold in half.


The place a cross over on the board. Put the cardboard like this:

And there you have a reflector! You can take it apart any time.

1 Like

@Funi2 This is great! I love your use of cardboard!