antennae

ubiquitous today? Today on tucradio.org or Harvard radio at 90.3FM, Dr. Carpenter of SUNY/Albany spoke on the hideous unresponsive standards of the EPA to the fact that brain cancer and leukemia among children is on the rise. Yet the standards regarding wifi emissions are by a factor of 2 orders...

Can somebody please tell me the weights of microwave dish antennae of following diameters 1.2 m, 0.8 m, 0.6 m, 0.3 m.

Can somebody please tell me the weights of microwave dish antennae of following diameters 1.2 m, 0.8 m, 0.6 m, 0.3 m.

Does it help to make antennae shaped like a cube or is it better to have them on one plane(flat)? Are there methods for calculating the size and ratio of the vanes? Sorry so layman terms I don't know much about aerials. (but I do know Shinoloa) Oh the reason I ask is I want to make a cool and...