We know that light travels as waves, and as such it can reflect, refract and diffract when it interacts with the surfaces and objects. It is through these various interactions that we can see objects, and know what they are like. Research the topic of an "invisibility cloak" and describe what advances scientists have made in the science of making things invisible. What kind of things, other than the obvious like making yourself invisible and running around undetected, could be accomplished with an invisibility cloak? Do you think scientists will succeed in being able to make objects totally invisible? Research the "Tower Infinity" a skyscraper designed to be invisible when viewed from certain angles. What other applications could be made of this LED technology? Currently, houses and buildings are not allowed to be built in certain locations, or are not allowed to exceed certain heights to prevent them from blocking scenic views or making natural places look ugly. How would building like the Infinity tower affect this? Are there any drawbacks you can think of to making tall buildings invisible