紀錄片BBC地平線：大英智力測試在線觀看完整版-BBC地平線：大英智力測試劇情Is your smart phone making you stupid? Can you make yourself cleverer? The Great British Intelligence Test measures the brainpower of the nation in one of the largest intelligence experiments of its kind. 　　Devised with leading scientists at Imperial College, London, over 250,000 people around the nation have taken part so far - revealing important new science about the nation’s ...