Wed 21 May, 2008 05:32 am - Re: how do I broadcast radio waves at an object?
[quote="hpslott"]I would like to focus radio waves at a glass of water. What equipment would do this. Can I build it. can I buy it for... (view)
Tue 20 May, 2008 09:49 pm - I would like to focus radio waves at a glass of water. What equipment would do this. Can I build it. can I buy it for small dollars?
Would I also be able to vary the intensity? (view)
