Oil burner keeps tripping the reset button: That would be the little red button on the box at the oil burner itself. If your oil burner stops running the first thing you should check is the reset button. If you press it and the burner fires up then that was the problem.
How far can sharks smell blood? A: A great white shark can smell blood in a radius of approximately 1/3 mile or as low as 1 part per 25 million.. Not all sharks have this strong of a sense of smell; however, all sharks do have a sense of smell that is superior to many animals. Continue Reading.
There's no set limit to how far away a scent can be picked up. Itdepends on how strong the scent is and the wind direction. Scent iscarried by air. If the dog is upwind of theâ¦ source of the scent itwon't feel a thing. Downwind, even humans can smell big stuff likeforest fires for miles.