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The blue whale is the largest animal on Earth, and its tongue is just one of the many amazing things about it. Did you know that a blue whale's tongue can weigh as much as a young elephant? That's right, a single organ in this massive animal can weigh as much as an entire other mammal! The blue whale's tongue is also incredibly strong. It can hold up to 40 tons of krill, which is the whale's favorite food. The tongue helps the whale to scoop up the krill, and it also helps to push the krill down the whale's throat. In addition to its massive tongue, the blue whale also has a heart as heavy as a small car. Just imagine the force of its heartbeat! Blue whales are gentle giants, and they are incredibly agile. They can gracefully navigate the vast ocean, and they are often seen swimming alongside other whales. These amazing creatures are a spectacle of nature, and they are a reminder of the beauty and power of the natural world.

Did you know that the oldest known piece of chewing gum is 9,000 years old? That's right, a group of archaeologists found three wads of chewed birch resin on the Swedish island of Orust. The gum was made from birch tar, which is a natural substance that has been used for centuries as a chewing gum. The gum was found in a Stone Age settlement, and it still had tooth marks on it. This suggests that the gum was chewed by a Stone Age child. The gum is also remarkably well-preserved, and it still smells like birch tar. This discovery is a fascinating glimpse into the past. It shows that people have been chewing gum for thousands of years, and it also provides insights into the diet and lifestyle of Stone Age people. Keywords: chewing gum, oldest chewing gum, 9,000 years old, birch tar, Stone Age, Sweden, archaeology I hope you enjoy this video! Subscribe to my channel for more videos about history and archaeology.