wise
(03/28/18 6:59pm)
![](https://snworksceo.imgix.net/ufa/33b5dc6f-fa7b-4d6a-b425-d4df54fc9dab.sized-1000x1000.png?w=100)
Sasha Brown, 12, Alana Keller, 11, Maggie Klein, 12 and Khushi Patel, 11, are middle school girls learning about brain phantoms, which are a material that have specific characteristics to the brain tissue.