Case Studies
Real-world stories of AI, networks and digital infrastructure.
A small Finnish town is heating buildings with 2,000 tons of crushed rock. Discover how this unusual sand battery works, why it stores heat instead of
Google sent giant balloons into the stratosphere to bring internet access to remote communities. The technology worked in real deployments, including Puerto
A few metres of pipe connect computing to swimming in Exmouth. The engineering is real. Understanding the savings means following the heat beyond the servers.
Project Natick · Microsoft 864 servers. Two years underwater. No technicians. Microsoft sealed an entire datacenter inside a steel cylinder and lowered
On an island, the internet has a shoreline. In Tonga, that shoreline is part of a much larger system stretching beneath the Pacific. Fiber-optic cable