It will be like a capsule placed into the tumor with a needle.

The device is very simple, that's the beauty. This will show specifically how much radiation the tumor received.

Currently, there is no way of knowing the exact dose of radiation received by a tumor. And, because most organs shift inside the body depending on whether a patient is sitting or lying down, for example, the tumor also shifts. This technology will allow doctors to pinpoint the exact position of the tumor to more effectively administer radiation treatments.

Your always right, and I'm never wrong.

Knowledge is not what you know, but what you're willing to learn.

This free will business is a bit terrifying anyway. It's almost pleasanter to obey, and make the most of it.