Can you make flan in a milk carton in the microwave? Spoiler alert. No.

If your kids tell you all the time about the cool hacks they've seen on YouTube (and maybe you've seen them, too) make sure you watch this BBC reporter take on a few of the best watched hacks. Flan from a milk carton too good to be true? Yup. Easy dessert from melted gummy bears? That's a no go. You might need to watch this with your kids.