Siftables

That's amazing!! I have discovered the Siftables: kinds of toy blocks that THINK! Yes! They are tiny computer block that interact with each other to make networks (and music, too!). But watch it yourselves, explained by their author: David Merrill at the following link: http://www.ted.com/index.php/talks/david_merrill_demos_siftables_the_smart_blocks.html