U can use QU wave defender or u can make an aluminium hat and buy a big 5ft*7ft metal sheet and make a big aluminium quilt which has fifty layers of aluminium and keep the metal sheet on bed and take the quilt on body attach the quilt to the metal sheet and there should be no holes in it no gap a single gap will make the experiment use less and send an email to suja.vijayan@gmail. Com and join the WhatsApp group that is for victims of manipulation that's all u can do abt it