In the original Wizard of Oz book, Dorothy wears silver slippers. The color of the shoes was changed to ruby red to take advantage of the new Technicolor film process being used in the latest Hollywood films. – WTF Fun Facts
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WTF Fun Fact – Pirate Flag Colors
The red flag, when used by pirates, came to mean “no quarter given”, or no mercy would be shown and no life would be spared. Alternatively, a black flag meant that those who surrendered without a fight would be allowed to live. – WTF Fun Facts
Source: https://owlcation.com/humanities/Famous-Pirate-Flags
WTF Fun Fact – Green Or Orange Tigers
Tigers are orange in color because their main prey, deer, see them as green. Deer are only capable of seeing blue and green light, which makes them color-blind to red. – WTF Fun Facts
