Grist List

Living

I Am Not a Virgin makes cute clothes out of beer bottles and yogurt cups

These are maybe the most attractive “green” clothes we have ever seen: They’re trendy, they make your ass look good (or at least they make her ass look good), and they’re made in part from recycled glass bottles.

Business & Technology

Seaweed toothpaste can kill bad plaque bacteria

Researchers in England were studying seaweed enzymes to see if they could clean bacteria off the hulls of ships, when they were suddenly struck by inspiration. We imagine it went something like this: Bob: Dick, your breath stinks! Dick: Sorry. Bob: It smells like the hull of a ship that’s been out to sea too long! Dick: Bob! Bob: … Dick: Oh my god! Bob: We’re going to be rich! In short, the seaweed enzymes also are good at neutralizing the bad, tooth-decaying parts of dental plaque. And although we’re sure that there’s a healthy market for seaweed-based hull cleaners, …

Animals

Antarctic moss eats 8,000-year-old penguin poop

Earlier this year, a slightly horrifying factoid made its way around the internet: Penguins poop so much that piles of their poop can be seen from space. But take heart, people who don’t like thinking about mountains of bird guano: It turns out that today’s penguin dung heap could be tomorrow’s source of nutrition for beautiful, fuzzy moss. A team of Australian researchers were looking into the source of nutrients for these Antarctic plants, the BBC explains, and had narrowed it down to “nitrogen that’s gone through algae, krill and fish.” That food chain leads to seabirds — penguins — …