recharge your armor with "pellicle" artefacts

S.T.A.L.K.E.R. - Shadow of Chernobyl away 2 recharging armor with "pellicle" artefact in stalker. jump in that green stuff with 4 pellicles and see what happens basicly. aparently its very rare but its the first time i found 4 of the same artefact. 1 is found under a bridge in wild territory 2 as a reward from sakharov doing "find the artefact" missions and 1 in a stash in yantar. the video quality is really messed up because i cant work windows movie maker! but you can see the armor slowly going up, strangely my health doesnt go up though.