Researchers found women who said their natural hair colour was blonde had an average IQ score within 3 points of brunettes and those with red or black hair.

研究人员发现，自称天然发色为金色的女子与发色为棕色、红色或黑色的女性相比，智商要高出3个百分点。

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Black alcoves display the brand's skin and hair products. The same colour is used to form the service counter and a central wash basin unit for testing samples.

黑色的壁龛展示品牌的护肤、护发产品。同样的颜色被用于服务台和一个用于测试样品的中央洗盆上。

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Aishwarya Rai opted for a black off-shoulder, fish cut gown with neatly tied hair at the back and shocking red lip colour.

艾西瓦娅雷选择了黑色过肩，鱼切割整齐地绑在了背部和令人震惊的红嘴唇发色长袍。

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On average, their prediction accuracy was 69.5% for blonde hair, 78.5% for brown, 80% for red and 87.5% for black hair colour.

BBC: Forensic test can predict hair and eye colour from DNA