Despite the sci-fi name, this isn't radioactive, and it doesn't require batteries. It is a simple, 5-minute DIY project that allows you to see the contents of a sealed container without opening it.
Advanced panoramic X-ray machines are engineered to eliminate "blind spots" at the base or under the lid of the jar, ensuring every millimeter of the product is inspected at high line speeds (up to 100m/min). x-ray jar
Here is how to make one, how it works, and why you need three of them in your pantry right now. Despite the sci-fi name, this isn't radioactive, and