On Sat, Aug 31, 2024 at 05:31:49PM -0400, Nigel Johnson Ham via cctalk wrote:
  On 2024-08-31 17:24, The Doctor via cctalk wrote:
  On Saturday, August 31st, 2024 at 00:29, Fred
Cisin via cctalk<cctalk(a)classiccmp.org>  wrote:
   From an engineering perspective, always wear the
foil hat with the shiny
 side out. If the dull side is out, it will act as an antenna, instead of
 a shield. 
 That's just what They want you to think.
https://www.howtogeek.com/114037/researchers-prove-tin-foil-hats-boost-receā¦
 The Doctor [412/724/301/703/415/510]
 
WWW:https://drwho.virtadpt.net/
 Don't be mean. You don't have to be mean.
  
 But there are some designs that appear to have been built around the
 critical angle, meaning that signals will pass right through:
 
https://lessemf.com/product-category/emf-shielding/clothing-emf-shielding/
 73 de Nigel ve3id 
Well it is well known that EMF does cause many cancers some of which cause
death but I am not sure this clothing would protect against sunburn.
73 de Diane va3db
 --
 Nigel Johnson, MSc., MIEEE, MCSE VE3ID/G4AJQ/VA3MCU
 Amateur Radio, the origin of the open-source concept! 
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http://www.db.net/~db https://ottawa.place/@Dianora