A team of elite cavers led by 68-year old Bill Stone attempts a months-long expedition to officially make Cheve Cave in Oaxaca, Mexico the world’s deepest cave. A massive logistical undertaking above ground supports the lead team in the depths as they navigate an underground maze of twisting tunnels and dead ends in search of a passage that leads to the bottom of deepest cave on earth.
变形金刚
回复 :In recent years a groundbreaking new study has been released into the effects of the contraceptive pill. Research from Denmark claimed women on the pill and other forms of hormonal contraception were 70% more likely to be diagnosed with depression than those who were not. And another study has found hormonal contraception was linked to a seemingly dramatic risk of breast cancer.Negative headlines are nothing new for the contraceptive pill - first introduced in 1961, it has had a chequered history with early versions linked to cancer risk and life-threatening blood clots. Yet hormonal contraception remains Britain's most popular form of birth control, and today over three million women take regular doses of synthetic hormones. So should they be worried about its safety?GP Dr Zoe Williams gets behind the headlines in this Horizon investigation. A specially commissioned, nationwide survey reveals the areas of most concern to British women - from mental health to the risk of cancer and drop in libido. With the help of world leading scientists, Zoe finds out if these concerns are justified and by delving deep into the science around the pills side effects Horizon uncovers some striking revelations - from protecting women against cancer to increasing their risk of suicide.
锦绣二重唱
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新街口组合
回复 :本片为自然纪录片，纪录了新生的小猴子基普和它的母亲玛雅，如何在竞争激烈的社会阶级中生存下来。玛雅是一只兰卡猕猴，她的生活因儿子基普的出生而改变。玛雅希望她的儿子在族群中处于较高的社会阶层。当他们的家被临近部落的猴子所占据时，他们的族群需要找到一个新家。玛雅用她与生俱来的智慧带领族群来到一个新据点，再使整个族群联合起来收回自己原来的家园。
