Sure, you have a digital thermometer to measure baby's core temperature and a heat-sensitive rubber duckie to ensure the bath never gets too warm, but how do you know that homemade baby food you just whipped up is still fresh enough to eat? With the DaysAgo Refrigerator Timer ($10 for a two-pack), just slap one of these gizmos on the outside of your food container, stick it in the fridge, and you've got a real-time countdown till the food's expiration date. Unfortunately, it can't tell you if the food's actually gone bad, so you're still on your own as far as safe handling goes.
