The future of plastic bottles might very well be doomed, and a sleuth of improvements to our environment, our health, and our behaviors could be coming soon. The newly invented packaging, which perhaps someday will replace the gazillions of water bottles that fill our rubbish, comes straight from science fiction, or at least something not yet seen in our everyday lives. Ooho! is a thin membrane made of eatable brown algae, akin to a gelatinous double layer. Its actually the water inside that gets transformed on its outer form by a culinary process known as spherification. …