为了破除这个误解,研究人员在152天的时间里密切监视了五头成年长颈鹿和三头幼年长颈鹿,计算了它们打盹和深度睡眠的时间。长颈鹿通常在晚上睡觉,在下午小睡。(听上去是不是很熟悉?)
In total, each giraffe slept about 4.6 hours every day.
总体而言,每头长颈鹿每天大约睡4.6个小时。
MYTH: There are bugs in your strawberry Frappuccino.
误解十:你的草莓星冰乐里有小虫子。
This one used to be true – but not anymore.
以前是这样的,但现在不是了。
Before April 2017, Starbucks' strawberry Frappuccino contained a dye made from the ground-up bodies of thousands of tiny insects, called cochineal bugs or Dactylopius coccus.
在2017年4月之前,星巴克的草莓星冰乐里含有一种用数千条小虫子身体碾碎做成的染料,这种虫子叫胭脂虫。
Farmers in South and Central America make a living harvesting (and pulverising) the bugs that go into the dye. Their crushed bodies produce a deep red ink that is used as a natural food colouring, which was called "cochineal red" but is now called "carmine colour."
美洲南部和中部的农民以抓捕和碾碎胭脂虫做染料为生。胭脂虫磨碎的身体会产生一种深红色的染料,用来做天然的食品着色剂,这种红色过去叫“胭脂虫红”,不过现在叫洋红色。
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