Scientist in US have developed a plant that turns from green to white if it detects the presence of bomb in an area. US homeland security is looking to tap into the break through and have the plant replace present scanners ASAP. Soon travelers instead of going through scanners and revealing their dirty under-wear would only have to walk through a beautiful garden before boarding, wow that be cool! I'm sure it will also sniff drugs, Drug movers beware if the plant turns yellow or green.