@orbitexplainedtv: Lake Baikal isn’t just the deepest lake on Earth—it’s one of the most extraordinary places on our planet. Around 25 million years old, it contains about 20% of the world’s unfrozen surface freshwater and is home to thousands of unique species found nowhere else. It’s a reminder that some of Earth’s greatest wonders are hiding in plain sight. 💬 Did you already know about Lake Baikal? 👉 Follow for more scientifically accurate Earth and space discoveries. #LakeBaikal #Earth #Nature #Science #Geography