The sixteen-year-old schoolgirl from South Africa has won the grand prize at Google Science Fair for making a super absorbent material from orange peels.
They're already dried out, so honey's water-sucking properties don't kill them, and because the spores aren't growing, they aren't affected by the acidity or the antibiotic compounds.
In the last 50 or so years, there have been lots of innovations in toilet paper technology, leading to the ultra soft, absorbent, and strong stuff around today.
“Lift up a minute, Stevie, ” his nurse said, and put a large absorbent cloth—it might have been a diaper—under my head, so that my cheek rested on it when I lay back down.
Chimpanzees are now known to manipulate over two dozen implements: clubs to beat with, pestles to grind with, fly whisks, grass stalks with which to fish for termites, spongy leaves to soak up water, rocks as nutcrackers.