Recent content by conordee

I was simply wondering if ionized air propulsion is possible? I don't know much about it but would it be possible to use UV light to positively charge a large amount of air, then another uv light source below a funnel to negatively charge the air creating air flow ( thrust). Can some one...

Ok I get it now, thanks

please excuse my bad wording, but I hope you can under stand what I am getting at. Say if i was to create a large tube (with a vacuum) 400ft in the air, on Earth of course. And i dropped a 70g weight from the top, what height? would i need the tube so that the force when the weight hit the...

Would anyone know what altitude would be needed within a vacuum in Earth's gravity to create an impact of 4kg using a weight of 70g? Thanks