These Caterpillars Chow Down on Plastic Bags

Remember The Very Hungry Caterpillar? He may have some serious real-life competition because scientists have discovered that a common caterpillar can eat and digest plastic. They published their findings in the journal Current Biology.

The wax worm is the larval form of the parasitic wax moth (Galleria mellonella), also known as the honeycomb moth. Adult moths chew their way into beehives, then lay their eggs, which will gorge themselves on honeycomb once they hatch. Because bees didn’t already have enough to deal with.

César Hernández/CSIC

Federica Bertocchini is a research fellow at the Institute of Biomedicine and Biotechnology of Cantabria in Spain. In her free time, she’s an amateur beekeeper. One day, she picked handfuls of yellow wax worms out of her hives and tossed them into plastic bags, destined for the trash. But a few hours later, the bags were riddled with holes. The prisoners had made a wiggly break for it.

Bertocchini was intrigued. She and her colleagues rounded up hundreds of wax worms and a bunch of shopping bags and put them…

6 Ways to Clean Your Ears Without Cotton Swabs

As the old saying goes, “You shouldn’t put anything in your ears smaller than your elbow.” And that includes Q-Tips.

The cotton swabs that most of us use to clean wax out of our ears are a lot more harmful than helpful. When you put a Q-tip in your ear, it actually ends up pushing most of the wax deeper into the canal instead of digging it out the way it’s supposed to. The wax then sits up against your ear drums and prevents them from vibrating properly, which can cause hearing problems. And if you dig too deep, you can actually wind up puncturing your ear drum, which is not only traumatizing (as anyone who has seen Season 2 of Girls can attest), it can have serious long-term effects on your hearing.

As gross as it sometimes seems, it’s important to understand that having earwax is actually a good thing. The wax helps lubricate our ear canals to keep them functioning properly, keeps bugs from crawling inside our ears, and prevents fungus from growing around our ear drums—situations that are all a lot worse than the earwax itself.

Ears are pretty good at cleaning themselves on their own, but if you do feel like they need a little extra help, here are six alternative methods for getting wax out of your ears without a Q-tip.


No Q-tip? No problem! If you haven’t let things get really backed up inside your ears (as in, it’s not hard and crusty in there), all you need to do is