Boy genius makes braille printer from Lego

qmb lego braille printer shubham banerjee intv_00010422.jpg
qmb lego braille printer shubham banerjee intv_00010422.jpg

    JUST WATCHED

    Boy genius makes braille printer from Lego

MUST WATCH

A 12-year-old has invented a low cost braille printer made out of Lego bricks. Maggie Lake speaks to the child inventor.