If you make your own yogurt, there's a chance your yogurt could outlive you.
That's because some bacteria that grow and feed on the sugar in milk – the process that ferments milk into yogurt — can procreate indefinitely in new generations of yogurt.
But not all yogurts have these immortal powers. The typical store-bought yogurt only carries a few strains of bacteria that have been isolated by scientists. Those bacteria on their own can't regenerate very long — maybe just for a generation or two.
Republican presidential candidate Mitt Romney campaigns with Sen. Kelly Ayotte on Monday in Portsmouth, N.H. A 43-year-old freshman senator, Ayotte is among those under consideration as a vice presidential running mate, according to a Romney adviser.
If history holds, Mitt Romney is still months away from announcing a vice presidential running mate on the Republican ticket. But he continues to make appearances with those who could be on the so-called short list.
Or in Romney's case, it may still be a rather long list.
On Monday, Romney campaigned with freshman Sen. Kelly Ayotte, the 43-year-old former state attorney general, in her home state of New Hampshire.