Steve Ettlinger

NWPR Books
1:28 pm
Wed July 10, 2013

The Science Of Twinkies: How Do They Last So Darned Long?

Unlike the dodo that sits next to it on an NPR Science Desk shelf, this year-and-a-half-old Twinkie is still around — but that doesn't mean you want to eat it.
Heather Rousseau NPR

Originally published on Fri July 12, 2013 9:56 am

We have to confess: When we heard that Twinkies will have nearly double the shelf life, 45 days, when they return to stores next week, our first reaction was — days? Not years?

Urban legend has long deemed Twinkies the cockroaches of the snack food world, a treat that can survive for decades, what humanity would have left to eat come the apocalypse. The true shelf life — which used to be 26 days — seems somewhat less impressive by comparison.

Read more