cats are vortex hunters

According to Steven Gibbs cats are vortex hunters and you should get one. Oh yes, a cat that is. He says the to use an HDR you need to find a vortex near you. This vortex is basically a magnetic anomaly that sometimes does occur. Hey, we see that um Mr. Gibbs invented the HDR back in 1985 when he was living on a farm in clear water Nebraska and he developed it from an earlier device known as the sonic resonator which he invented back in 1981.