One aspect of the present invention relates to a temperature warning device, drug delivery device, or {TAIL ~ other device} having a shell containing a first substance and an enclosure containing {HEAD ~ a second substance} 
One aspect of the present invention relates to a temperature warning device , drug delivery device , or { TAIL ~ other device } having a shell containing a first substance and an enclosure containing { HEAD ~ a second substance }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD