Glowing Railroad Worms

16K views · 745 reactions | Once a year, this spectacle of "dancing" palolo worms gather together off the coast of Indonesia for a mass spawning. As they emerge from the reef, they release a special scent that triggers a mesmerizing egg-releasing wiggle 缾缾缾 #WelcomeToEarth | National Geographic TV | Facebook

17K views · 526 reactions | What are today's security challenges? Watch this short animation to learn more - #WeAreNATO | NATO | Facebook

Protect Your Identify – Quickly check if your personal data has reached the Dark Web with just a few taps. Find Out How. | Trend Micro

What role does cybersecurity play in the everyday things that make the world a better place? See how we enable innovation, change, and progress with confidence, by securing your connected world: https://bit.ly/3vrtMUy | Trend Micro

18K views · 294 reactions | #OTD in 1968, the crew of USS Pueblo crossed "The Bridge of No Return" after 11 months of captivity in North Korea. The Pueblo is still held by North Korea but remains an officially commissioned ship in the U.S. Navy. Among USN commissioned ships, only USS Constitution is older. | U.S. Naval Institute | Facebook

#OTD in 1989, the USS Tennessee (SSBN 734) conducted the first undersea test launch of the Trident II ballistic missile off the coast of Florida. It did not go well. | U.S. Naval Institute