💨 Abstract

Heathrow Airport, the busiest in Europe, was unexpectedly shut down due to a substation fire on Thursday, stranding around 200,000 travelers worldwide and causing diversions for passengers already in the air. However, the head of the National Grid, John Pettigrew, stated that the airport could have continued operating as it has two additional substations, each capable of providing enough power.

Courtesy: metro.co.uk

Summarized by Einstein Beta 🤖