Bento Bio looks pretty cool. But it also produces nothing tangible or fun. Much of molecular biology is so abstract - the mixing of particular amounts of clear liquids to get a band to show up on a gel. It's difficult to ground those abstractions into every-day tangible lessons. Making a blue paint from some sugar, water and cells is, on the other hand, a supremely tangible product. Whether it works and is actually fun and productive is another question. But it seems to be targeting a different kind of audience.