An ambitious Nazi project in the Czech Republic; a Cold War relic in Rochester, England; a cutting-edge research complex built by Nikola Tesla; and a research station in the California mountains.
Stories:
1) Borovsko Bridge, Švihov, Czechoslovakia;
2) B39 Black Widow, Rochester, England;
3) Wardenclyffe Tower, Long Island, USA;
4) Barcroft Field Station, California, USA
