YES – IN THE YEAR 1900 NICOLA TESLA MADE A RADIO WHICH COULD RECEIVE VOICES FROM ANOTHER DIMENSION. WHILE USING IT, IT EVEN SCARED HIM. IF YOU UNDERSTAND A LITTLE BIT OF ELECTRONICS, OR HAVE A FRIEND THAT DOES, YOU CAN MAKE ONE. THIS COULD TURN OUT TO BE A VERY INTERESTING RESEARCH PROJECT FOR YOU – – IF YOU HAVE THE COURAGE.
CUT AND PASTE THE WEB LINK BELOW IN TO THE BROWSER AND GO AND HAVE A LOOK ON HOW TO MAKE ONE AND WHAT TO EXPECT:
https://gizmodo.com/5390059/build-the-spirit-radio-that-creeped-out-tesla-himself