397K views · 4.2K reactions | An unidentified layer of foam appeared on the Qiantang River, covering an area of about 800 square feet in Hangzhou City, east China’s Zhejiang Province on Wednesday. The mysterious substance was an environmentally friendly foaming agent used to lubricate a tunneling shield operating below the riverbed as a new subway line is being constructed. | CGTN | Facebook

1.1K views · 536 reactions | This 7 layer bean dip is winning! It’s been way too long since I had some buddies over for a little guys night in. The highlight of the night was my winning hand of course but also the 7 layer bean dip using @saucyspoonbeans Jalapeño and Bourbon baked beans. The beans created a great base for the entire dip and the flavor was just unreal! I can’t wait to do this again. #saucyspoon #Ad #beandip #dip #appetizer | Ninjacue | Facebook

⚔️ OSI Model vs TCP/IP Model — The Ultimate Networking Battle. 💻 Ever wondered how your data travels across the internet? 🌐 👉 Watch this video to see the real difference between these two models in action. 👍 Like 💬 Comment your favorite model — OSI or TCP/IP? 🔁 Share this with your tech friends to test their knowledge. #OSIvTCPIP #NetworkingBasics #viralvideochallenge #NetworkProtocols #TechEducation #ComputerNetworking #InternetTechnology #DataTransmission #LearnWithReels #TechFacts #Cybe

OSI Model vs TCP/IP Model — What’s the Difference? If you're learning Networking, CCNA, Cybersecurity, or IT Fundamentals, you must understand these two models — they are the foundation of how data travels across networks. 💡 OSI Model (7 Layers) 1️⃣ Physical 2️⃣ Data Link 3️⃣ Network 4️⃣ Transport 5️⃣ Session 6️⃣ Presentation 7️⃣ Application ✔ Detailed, theoretical model used for learning & troubleshooting 💡 TCP/IP Model (4 Layers) 1️⃣ Network Access 2️⃣ Internet 3️⃣ Transport 4️⃣ Application