也是一只自由泳的小鸟
Where humans are ambiguous, often contradictory and hard to understand, science is trustworthy and clear. It doesn’t lie to you, mask its meaning or talk behind your back.
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In the classic prism example, like my mum’s crystal, the light then disperses into its seven visible wavelengths: red, orange, yellow, green, blue, indigo, violet (plus the invisible: infrared and ultraviolet).
seven visible wavelengths...这个作者在说什么胡话...wavelength 是连续的啊，这真的是一个 Ph.D 会说的话吗。
