Scientists create a 4D ultrasound - What if we could watch blood move through an entire organ in real time? How close are we to seeing the body like never before? According to Nature Communications, Inserm scientists may have just made that possible. | The Brain Maze

67K views · 894 reactions | 4.6 Billion Years Evolution of Mars - We’ve created a fascinating simulation tracing 4.6 billion years of Mars’ evolution - from its origins as a molten rock to its rapid cooling around 4 billion years ago, much faster than Earth. The simulation also looks ahead 10,000 years into the future, predicting Mars as fully colonized by humans. But could this vision of the future become reality? | The Brain Maze | Facebook