herbert a. gilbert smokeless non-tobacco cigarette patent 1963 The Rise of Vaping Who Made the First Vape？

This comes as Kevin recently wrote a a sweet reply to a fan who told a heartwarming story about him in his Instagram comments

it must be kept in a clear plastic bag with the rest of your liquids allowance

Theme answers: 1A: [HOLE]PUNCH / 1D: [HOLE] CARD (Game item usually seen upside-down) 21A: POT [HOLE]S / 7D: PIN[HOLE]S (Features of homemade cameras) 23A: POST [HOLE] (Fence builder's starting point) / 13D: AIR [HOLE] (Seal's opening?) 44A: [HOLE]-IN-ONE (End of a perfect Sunday drive?) / 31D: RAT [HOLE] 39A: LOOP[HOLE] / 26D: FOX[HOLE] (Below-ground sanctuary) 43A: KNEE [HOLE] / 30D: EAR[HOLE] 64A: F-[HOLE]S (Violin cutouts) / 54D: ARM [HOLE] 65A: SPY [HOLE] / 49D: SINK [HOLE] (Topographical feature formed by underground erosion) 63A: NINE [HOLE]S / 51D: EYE [HOLE]S The one real sticking point for me was [HOLE] CARD, which I needed every cross to get and still didn't understand for the first few seconds I got it

Whether in the form of cigarettes, cigars, or spitting tobacco, nicotine is a frequently fatal addiction that the tobacco industry has always downplayed

Slemmer JE, Martin BR, Damaj MI (2000)