Professor of Texas University, Alexey Belyanin has come out with terahertz. Terahertz radiation or THZ or t- rays are in the electromagnetic spectrum. THZ rays lay in-between microwave radiation and infrared radiation. The T-rays are more penetrating than x -rays and have no side effects. T-rays cameras can help us scan anything including suitcase, closed box and inside humans.

The capacity of t-rays to penetrate into opaque materials can make us unknown things visible. Unfortunately t-rays are difficult to produce due to unavailability of resources. The THZ technology application can be used in medicine, chemistry and other studies.