Woodpeckers peck a tree for a long time in search of food, but they never have a headache or an injury. This is due to their tongue, which wraps around their skull. It serves as a spring, softening hits and protecting them from getting a concussion.
3. The Adidas logo used to belong to another company.
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The well-known 3 stripes of Adidas were bought for 1600 euros (≈ $2000) from a Finnish footwear company in 1952. Over the years the brand logo has changed several times but it has always contained 3 stripes.