A reader writes, "In late October, we shot some video in Detroit's abandoned Packard plant. The reasons included, to test a motorcycle I built, and also to practice flying our drone. This is not a closed course, and not a professional rider. We were just looking to have some fun. Please enjoy."

Exploring Detroit's Packard plant on a dirt bike Read the rest

Tom writes, "Subterranean London is a strange and fascinating world, a labyrinth of underground tunnels that range from Victorian sewers to wartime bunkers. Among them is the famous London Underground network, known as the Tube due to the shape of its deep level tunnels. The network boasts around 40 ghost stations, from including entire stations that closed decades ago as well as disused platforms hidden behind iron gates in still operational hubs. This article looks at 13 of London's most impressive abandoned underground stations."

If you like this, check out Peter Laurie's classic Beneath the City Streets, a comprehensive list of subterranean shelters, bunkers, tunnels, and tubes (I drew on it heavily for Pirate Cinema). Read the rest