the sixth thing that i want to invent is a device or program or a way that alert us Earthquakes at least one day sooner that we have enough time to rescue our life and our stuff
the seventh thing that i want to invent is a device or way that can show our soul
pretty scary ha ? but it is just an idea
the eighth thing that i want to invent is an answering machine that understand our situation and state and when every body make a phone call to us depend on who they are and what they are saying , answering them .