Vice News visits Dr. Marom Bikson's tDCS lab at the City College of New York

People are zapping their brains with electricity hoping to enhance creativity and intelligence

VICE News’ Elle Reeve visits the lab at City College of New York where researcher Marom Bikson is studying different types of TDCS technology — including the Halo.

This segment originally aired March 30, 2017, on VICE News Tonight on HBO.