All you need is a glass of water and an egg to try this trick. It's good to know before you scramble and egg whether it's okay to eat or not. Watch the video below and try this clever hack for yourself.

So the next time you're unsure of whether an egg is good or bad, try this hack. Whether you live off the grid or not doesn't matter, as long as you have a glass of water you will be good to go. This cool trick is sure to impress kids, so be sure to share this with your family!