简介：Marcus Du Sautoy wants to find out how close we are to creating machines that can think like us: robots or computers that have artificial intelligence
简介：Something weird seems to be happening to our weather - it appears to be getting more extreme.
In the past few years we have shivered through two rec
简介：Goldie, a precocious teenager in a family shelter, wages war against the system to keep her sisters together while she pursues her dreams of being a d
