Brad Meltzer's Decoded: Secret White House Mystery (S1, E1) | Full Episode | History #BradMeltzersDecoded #SecretWhiteHouseMystery #History #S1E1 #fyp

Decoding da Vinci

History Decoded on Instagram: "Long before digital clocks existed, humans used fire to track time. A candle burns at a nearly constant rate when the wax, wick, and airflow remain stable. As the candle shortens, equal amounts of wax melt over equal intervals of time. By marking the candle or placing objects at specific heights, people could measure the passing of minutes and hours. one of This principle is called a candle clock the earliest timekeeping methods, powered purely by physics, heat tra

Ocean Decoded 🌊 on Instagram: "In the early 1960s, NASA wasn’t just looking up, they were looking down. Into the ocean. But suddenly... they stopped. Why? They abandoned deep-sea exploration and shifted all focus to space. What did they see in the ocean that terrified them? Even today, more than 95% of our ocean remains unexplored. What are they hiding? What’s down there? I’m here to uncover the darkest, creepiest secrets of the deep sea creatures and truths so terrifying, they make space feel