Here’s a quick how-to on making beautiful colored globes of ice (which involves little more than freezing colored water in a balloon), but it’s something I’d never thought of and would make an interesting party decoration.
Gareth Branwyn is a freelance writer and the former Editorial Director of Maker Media. He is the author or editor of over a dozen books on technology, DIY, and geek culture. He is currently a contributor to Boing Boing, Wink Books, and Wink Fun. And he has a new best-of writing collection and “lazy person’s memoir,” called Borg Like Me.