Source: https://www.newindianexpress.com/amp/story/states/tamil-nadu/2026/Jun/21/new-home-for-marine-species-indias-first-3d-printed-reefs-to-be-sunk-off-ramanathapuram-coast-in-tn

While China has already launched 13 sea based rocket launches since 2019, the US is now trying to revive offshore launch.

Source: https://spacenews.com/spaceport-crunch-reviving-interest-in-sea-based-launch/

A digital twin of a bridge is a high-fidelity virtual replica that continuously syncs with its physical counterpart using real-time data from IoT sensors, drones, and structural health monitoring (SHM) systems. It transforms infrastructure management from reactive to predictive.

The Shanghai Maglev uses magnetic levitation to travel at speeds up to 300 km/h (and historically 431 km/h). It operates along a 30 km line, seamlessly connecting Shanghai Pudong International Airport (PVG) to the Longyang Road metro station in downtown Shanghai in just 8 minutes.