🚆 India's Hydrogen Train uses hydrogen fuel-cell technology to produce electrical power for rail propulsion.
What engineering sits behind a 1,200 kW hydrogen train?
🚆 India's Hydrogen Train uses hydrogen fuel-cell technology to produce electrical power for rail propulsion.
What engineering sits behind a 1,200 kW hydrogen train?
🌊 How do nuclear submarines keep around 150 crew members alive underwater for months?
Air purification + seawater desalination + life-support engineering.
🌊 How do nuclear submarines keep 150 crew members alive underwater for months?
Air purification + seawater desalination + life-support engineering.
✈️ Aircraft engine design balances thrust, weight, temperature, vibration, reliability and efficiency.
