German cyclist Roland Schmellenkamp has been to see the Kilnsea sound mirror in East Yorkshire as part of a trip from Glasgow to Offenburg. He comments that Britons “often have surprisingly good knowledge of history”.
Acoustic early warning systems, spectacular remnants of a dead-end technology on the British coast
German cyclist Roland Schmellenkamp has been to see the Kilnsea sound mirror in East Yorkshire as part of a trip from Glasgow to Offenburg. He comments that Britons “often have surprisingly good knowledge of history”.