World of Mr. Grey on Youtube OK, graphics on my screenshot are not great, but blame it on The Ghosts of Carmel Maine. If you love Welsh (apologies, I thought his accent was Scottish for the longest time!) people, and who doesn’t?, and love a humerous debunking, you...
What is sound? Think of a piano. When you hit a key at the far right, you will get a note with a higher frequency than when you hit a key on the far left. Frequency, sometimes referred to as pitch, is the number of times per second that a sound pressure wave repeats...
Do you really need a microphone to get an EVP?