Every substance on earth have a capability to store energy. when we come in contact, it may affect us either positively or negatively according to their energy radiating characteristics. We all know salt is an unavoidable substance in our life, but overusage of salt with affect us negatively since it radiates more negative energy. Sri K P C Anujan Bhattathirippadu, who is very famous in Kerala by conducting studies and classes about the energy properties of different substances. He uses a special type of instrument known as "Hartmann's Dousing Rods" to examine the Energy radiating power of various substances. He has said that Rudraksha is the most powerful among the substances which can create Positive Energy.