{TAIL ~ The invention} relates to fabric articles that generate heat/warmth upon {HEAD ~ application} of electricity 
{ TAIL ~ The invention } relates to fabric articles that generate heat / warmth upon { HEAD ~ application } of electricity
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH