NPR News: Students Zap Their Brains For a Boost, For Better Or Worse

Students Zap Their Brains For a Boost, For Better Or Worse
Stimulating the brain with electrical currents is exploratory technology. But people are making and buying devices that do that for use at home — and interest rises around exam time.

Đọc thêm tại NPR
at January 7, 2017 at 09:01PM
Health & Science