🥷💬
Fun Fact: that during WW2, an 2.5mi stretch of a newly tunnelled London Underground extension was converted to an electronics factory, to replace one that had been bombed in 1940
🥷💬
Fun Fact: that during WW2, an 2.5mi stretch of a newly tunnelled London Underground extension was converted to an electronics factory, to replace one that had been bombed in 1940