You are viewing a single comment's thread from:RE: Dumbing Down of Children's Brains Linked to Increased Screen TimeView the full contextView the direct parentj3dy (60)in #technology • 5 years ago absorb and reflect :)
Partly, the water will absorb, yes, but the aluminium foil is a cheap way to create a Faraday cage. Try wrapping a mobile phone in bacofoil and it will no longer send or receive ;-)