water , bags of water ! , yes foil works , try it and see for yourself ... i have been trying to build an antenna to absorb energy from exposure , was it sweeden somewhere europe the officially discovered wireless charging . weather or not the image of the absence light in the shape of disc absorming plasma from the sun was a hoax .... a lot more people are capable of using their bio-fields for such things ... these things are real they are just kept from us ... there is a patent by microsoft about using humans for power , rewireing brains to mind bitcoin , Real Human Aura Recordings___ Bioenergy Fields Filmed By Scientists,( <---- Look this up ) ,,, i know the poeple in the freemasons don't want you seeing it ...... but being able to move my brains energy my (presence) my bio electromagnetic energy ,,, well i beat mind control by electromigrating my brain . dod uses scalar microwaves to mitml your hippocampus , thats why the ads fuck with you , they are reading your thoughts before they relay back thru your neuronetworks .... there was a patent for the " Aliemers cognitive effect " via directed energy weapon , what i did what i discovered is that the brain can wire it's self in a very electrophysical way ,,,, now havana syndrome changes the brains anatomy it enables b2b and bci but its technically lobotomy .... in 07 i was taught that its called brain infringement .... but telepathy is older than your bibles or religeuos texts ... how do you think we evovled into humanoid form from bacteria , electical charges ?