45M views · 10K reactions | Zhengzhou in Central China's Henan is known as the center of China’s railway and high-speed rail systems. Watch this rare scene of three high-speed trains passing each other! #train #infrastructure | Sci Hub China | Facebook

3.3K views · 201 reactions | The “Robin Hood of Science” continues to provide more than 60 million scientific papers to anyone in the world for free at https://sci-hub.st/. Sci-Hub is the portal with the quickest, easiest, and greatest access to science, but there’s a catch. The video sources, transcript, and doctor's notes are available at https://bit.ly/3eGRqqq | NutritionFacts.org | Facebook

🔓 ¿Qué PASÓ con SCI-HUB en 2025? #SciHub #CienciaAbierta #AccesoAbierto #Demandas #RebeliónCientífica 🔬 | Psicologízate en casa