The human nose can smell and uniquely identify over 1 trillion odours (btw who counted it?). Feeling amazed at it? Just imagine what the count would be for some animals having way too sensitive sensory organs? Useless statistic, I'd say but eye-catching! Anyways, we all want just pleasant and fresh smells around us, don't we! But, sometimes obnoxious smells are unavoidable. A … [Read more...]