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h~ s~ket will ~£ve ~elf when he clv~etcc wl~ high intensity, ~ ~t o~e~s wA21 ~tenslty w~le ~st~g, bu~ not at all ~ile ~ikin~. The ~tensi~y of s~kl~ w111 ~llvl: ~rl ~at~ria~ to ~h~ s~k~, ~'hc:ca~ the stan~ ~ch~ne ~ll~ts BAT Co L'r~ - M,x.~so~.~ To~.~cco Lrno.~,nox TRIAL EXHIBIT 10,836

c~g~et~e hol~e:, wh£ch £s a ~fferenca ~e~ween noel ~ktng ~ l~:a~o~ s~klng. F:~ ~ese p=ess~:e ~d flow da~, ~d ~ ~ 3. ~ff m~pe. " , Puff spacing. %'o~e of smoke ~ m£nute. ~e da~ a~e recorded on a mg~etAc tape An c~=pu~e= . c~D~tible form, but can ~ =ecalled eider onto a print~ o~ on~ a o:~g~nal, which should ma~n ~a~ the bu~t long~ lef~ by ~e =3chine i~ ~:.:~c~ly th~ ~o ~ left ~ tb~ man. In fac~ 5u~ Icn~h ma~chln~ is wl~In ~2:.~ ~*h~ch dcmonstr~s ~a~ oven selected ciuar~os are not ider,~lcal. The ~k~ from ~o puff duplica~or £s collec~d on a ph~e is collcc~ed in a latex balloon.

".-~e ~se of 'Sc~crepC£ttous ~oniCnrinq'. we deslqned and ~1~ ~ h~ a ~c~ophone, oscillator ~ switches, which was li~e~ to finished. In ~is ~ay, puff n~, ~ff duration, and puff ar~lyse~. Zt was fo~d Lha~ bu~ leng~s w~e slightly shorter and puff n~rs sl~htly h~heE when ~ople were ~ok~g activities (ch~t£ng in ~e ~ffee lo~e) ra~h~r than ~s ac~v£~ (s~k£ng alone ~n a l~=a~y). ~e also ~ves=tga~ed ~e e~fec~ of s~ress on ~ktng ~tta=n heads, and since any~hing t~ ~o ~i~ ~e brain ~s ra~her e~c~ve, the des~qns. BAT Co L~ - MIX.XESOT.~ Tobacco LI'II6.~,TlOX

which has a standard na~hlne s~ksd dsllv~.'-:• of 1.4.-,~ ni¢~!n~ ,.,-~ to a bran~ wi~ a hiqhe~ $t~d~d ~chino ~oked d~ltve~; 1.Sn~ nicolas ~d 36~ ~r and ~e o~er hang og ~e ~ne~ ~o a dellv~ brand wi~ l.~g nlco~ne and 16rag ~r. *A f~e~ ~cording$ of ~king ~e~n w~re ~de over ~e nex~ ~n~ for each ~n ex~lna~l~ of ~e ~okin~ ~rn 8a~ sh~ed ~a~ hi,he= delive~ p=~uc~ was ~k~ wJ ~h lo~er lnte~ity (~a~ ~owor puffs, small~z vol~e ~ ~f ~d long~ ~nto~als ~twe~ ~ ~e ten,el br~d which was s~ked for ~t fl=s~ ~n~. 8slavery p=~uc~ was s~k~d wl~ hi~ho~ int~nsl~y ~an ~e con~ol brand. ~ ~he s~klng ~terns of the. s~ects who smoked these de!ive~ bra~d and ~e ~n~ol ~d were al~st ~e s~e hut weiuh~ of t~ an~ nicotine taken fr~ the lower dellv~ry hr~d were so~.:hat le~s ~n t~ken from ~e ~rth~r findings fr~ ~cse r~su~s were tha~ ~ ~mokin% p~t~ ms used ~ smoke ~e ¢hang~ ~llvery brands were malntain~d ~or ~, ~n~ during which ~oy were s~k~." This shews n~ lo~ger ~n £ month ~o b~com~ us~ to a pr~uct w~th ~ellve~. I~ was also sho~ ~at u~kors did no~ alter ~h~ n~ar of clgazett~s ~oked ~r ~ay when they ¢han~e~ to either ~e hi~h~r or lower delivery }~rand. Ynls. ~ans ~ cc~Donsato~y chan~o~ ~re ~o ~hc way in "which individual cigcrettes are s~ked, rather BAT Co LTD - MISNESO'rA TOBACCO LIT1GATIO.X',

or ~o~. 2t wu ~li:~lc~lt ~o ~es~g~ ex~e:~en~ ~ ~sve: s~mila: pro~rtions of ~r ~d nico~ne. ~ere is some Indi~£on work in Sou~pton ~a~ nodal ni~Ine ~ellv~ (circa ~.2~)" ::o~.eEs a:e Influ:nc~ ~ ~e~ ~o~g h~it ~ ~e ~ of ni~tlne ~)I= is a similor ~chani~ t~ Parlor's ~o~s. If one of ~e to th~ ~oklng pan~ern ~ ~y ~ ad~us~ It beck to ~e f~ili~ level. acts play a p~r~ in ~e r~okin~ h.~bit ~t ~s ~ssible to ~nsi~er to plac~ a c~ar~tte In ~,. ~uth and puff on it without l~hsin~ BAT Co

dAf~e:ence be~we~ ~bacco ~d ~e: shr~ded vege~le ~r~uc~ As ~en s~ke As inhaled MM ~e ~oke: ne~ly all ~he nAco~Ane Is ~sfe:red from the s~ke An ~e l~gs ~o ~he bl~ s~re~. ~s ~ansf~ to ~e p~ of the ~y vi~in seco~s. Nico~ne ~as ~a~cologlcal ~ in ~e ~aAn are due to nAcotAne ~self vhereas o~e=s ~e ~e ~ ni~Ine caus~g a ~elease of o~hor s~s~cnc~s rAVin ~e ~y such as adrenaline. Ni~J.e As me~a~llsed ~ ~e ~dy ~o a s~=~ce call~ co~inine. wA~ln a comparatively sho:~ ~l=e - ~ypically 20 mAnu~s fo= ~he level ni~Ane. ~e . nAco~Ane mus: e1~e~ smoke ze~la~ly An ~:Oe: ~o ma~ 8 ~ela~ively cons~an~ nAco~Ane level have a less cons~an~ ~pA~y nlco~ine level in has ~y. ~ese ~oMe:s, vho s:oMe very ~:~uen~ly, or ~nly occ~ziona1!y :aM Me consAde~ed as ex~e c~ses ~e ~1:s~ g:oup ~o smokes ~o :ain~aln a cons~an~ ~l~d level o~ ni~ine AS ~s~ iAkely ~:yAn~ ~o avoAd mhe ~1oasan~ zsnsa~ions ~ha~ h: ~eels when },e is no~ is likely ~o compensate /or ch~n~ed d~ii~ery If given a cigarette bra:~d ~th di£[oren~ stan~a=d ==chine s:~oko~ deliveries to ~Is u~ual BAT Co - Mlxx :sora To . cco Lma.,:nox

of may also ~ke' when ~ey a~e ~ or ~ because ~ey say it gives ~ s~m~a~on. ~e occasional ~oke= is ~efo~e effect. ~oke=8 w~ ~ke ~casionally ~e ~e a~ious ~k~ ca~ o~ ~ eleva~ ~r~d s~ker. ~,e m~chani~ ~ w~ ~e level~g of ~o~onal s~ate ~s pl~ce can b~ axpla~ed silly ~ .imag£n~g Psychologls~ refer ~ ~is as ~ ~ousal invert~ U s~where ~ou~ ~e ~dle depressed he will ~ lower on ~e left hgnd ll~ or ~f he is s~resse~ ~d anxious high up on ~e lef~ hand 1~ (1.~). A ~ose of nicotine ~ill 6c~ as a stimulant, so th~ ~oker will ~ve owe= ~e ~ak and do~ the r~ht hand li~ to a region of lo~arousal, henco lowor brnl, actlv~ty smoking patterns suggest ~a~ th=~ wl=h to main~n a certain bl~ BAT Co L'rt, - M xx so , To . cco Lm a-no.

=~allsa~lon of ~el~ve=y f~om ~£fezen~ ~r~u=~s ~u~ o~he~s ~ay sh~ ~y co~ensa~on au ~I. ~ere ~e several ~ea~es ~f a ci~ette ~eslgn" which a clg~e~e. For ~ple a ci~e~e wi~ high draw ~esil~nce+ during ~e s~ul~ ~i~ ~oen puffs. Such features are ci~ette ~ke ~a~ ~n~ols ~e ~unt of s~ke ~a~ a ~ker fro= a clga=e~te. Nicotine ~ken ~ Jus~ ~e =~gh~ ~ount by a standard machine z~kt ni~t~e deliveries hav~ ~en s~k~ ~ p~ople. Cigarettes wi~ d~llverles of 0.~, 0.4, 0.7 ~ 0.~g nlco~ine have bean s~ked by p~els in Sou~puon, ~d s~ilar high smoking ~t~nsl~c~ f~Iter ~ip~d}. ~is su~gesto~ ~a~ ~=y w~re all b~ing s~k~d maxi~ intensi~y by ~he ~kers. Cigare~es wi~ standard machine s~k~ dc1~v~=Les of ~.4, ~.8 ~d 3.4mg of nlcu~ine w,re smoked BAT Co - M,xxl so-rA To . cco Lmc. -nox

When a produc~ is smoked wh£¢h eluhe= has only Jusu enough ni=culne will be less eviSenc~ of ~ese f~ngs have In ~11~ratlon wi~ Professoz ~ke fr~ exp~en~l io~ ~ellve~ to ni~t~e ~a~io oE i~ ~ ~ n~co~e pr~uct wi~ com~r~tlvely high nicene ~e~late ne~8. ~ere Is no smokeE mlght ~ke fro~ a c~garo~te ~t ~ere is a maxim~. ~e probl~ wl~ ~is approach is ~at for ~s~ grades of to~cco ~. tar and fil~a~on of ~= IS no~ yen a pra~cal and tond ~o ~ high in Irrltat~on. ~st smoke~s would no~ be sa~isfle~ w~ a pr~uct ~a~ gave ~em ~e~ nlco~ne in only 2 o~ 3 small ~ffs because ~e~ no~ only =e~i~e ~e ni~ine ~ ad~us~ ~elr bl~ le~els to ~i~r avoid ~e ~pl~a~an~ effec~ and llke to tak~ 6-12 puffs on a It Is ~Ifficul~ to ignore ~e a~vice of ~e Real~% Authorities who odvise S=:.)k~rS to ~ive up ~ok~n; or ~han~e to a lower dalive~ BAT Co - M:.xXl SO-rA To . cco Lmo. viox

BAT Co L¢o - M,xxEsox.~ ToB.~Cco LmGATION