I've read your topic and i'm quite intrested in knowing how far can humans' imagination go , it seems like everything has already been made or thought of , but since the man has never stopped creating things due to his unlimited imagination , the hope of seeing something new yet unexpected remains living ...
for instance man can break limits of time and space , giving himself the possibility to travel through time , or being able to make teleportation real , then no boundries shall ever stop us , another thing that crossed my mind a while ago is the use of magntic power to make flying cars , the concept is easy but the process might take a while to accomplish , plenty of ideas go inside my head ... the thing is we only think , and never try to make it real .. but in every step man makes he should think about it twice , since with great power comes great responsibility ...