DIY paper Mecha!

- Goldrake (aka Grendizer, aka Goldorak) 

- Another version of Goldrake, this time with spacer [source]:

- mini mazinger [source]

- Generic (but really cool) paper-robot [source]:

- and for these kinds of paper toys, this site looks really nice: http://paperkraft.blogspot.com/

Interesting modular toys

Blockheads

[source]

Toy Studio (MIT)

 [source]

In particular this last image suggests an actual setup with small interactive tablet-like devices, that could be combined to form a city or a circuit...
It could be fun to try something like this, and the result would be a mix of my c-cards and Emanuela's microculture.