civil engineering skills of the romans and the Brits during 2nd world war in action! best!
deep level bunkers
london tube - 1st world underground railway 1940 nazi targets london: 8 million ppl. deep level bunkers were built to save londoners. bunkbeds with 8000 londoners cramped in. saved thousands of lives.
Thames river
much bigger than it is today. romans tambak, tapi lama2 soil deposited maka sungai semakin kecil.
ancient roman ruins
beneath the streets! secretly preserved now. evidences of central heating system.
london lost rivers
banyak jalan raya skang di london sebenarnya adalah sungai dulu. covered over in the 19th century. why? mase influx manusia, banyak housing and bulidings diperlukan. sebab kedua is they need an awesome sewerage system, so rivers were converted into sewage channels!
Westminster Abbey
underneath is another church and a burial site.
Churchill's secret hideout
