The Simulation Stack
Understanding the landscape: Gazebo vs. Webots vs. NVIDIA Isaac Sim. Which one should you choose for your project?
Read Guide →The central hub for robotics simulation, Sim2Real transfer, and digital twin technology. Master the tools that train the robots of tomorrow.
Structured knowledge for the AI robotics engineer.
Understanding the landscape: Gazebo vs. Webots vs. NVIDIA Isaac Sim. Which one should you choose for your project?
Read Guide →How to train a robotic arm to grasp objects using PPO (Proximal Policy Optimization) in a virtual environment.
Start Tutorial →Overcoming the "Reality Gap". Techniques like Domain Randomization to make your simulation models work in the real world.
Deep Dive →What's happening in the world of physical AI right now.
The latest features in Isaac Sim 2025: Faster ray-tracing and improved soft-body physics for grippers.
Analyzing how Boston Dynamics and Tesla use simulation to train bipedal locomotion before metal hits the floor.
Join 500+ developers in this month's challenge: Sort virtual waste items with 99% accuracy. Prizes included.