It was exactly seventy years ago this week, at 11 pm on a cold and snowy
Christmas Eve in 1937, that Czechoslovak Radio attempted a fascinating
radio experiment. A radio bridge was set up to bind three continents –
reaching India in the east, and across the Atlantic to the United States in
the west. The Czech writer, Karel Capek and the inventor of the arc-lamp,
the 90-year old Frantisek Krizik, exchanged messages of goodwill for the
coming year with Albert Einstein in Princeton and with the great Indian
poet Rabindranath Tagore in Bengal. The