Barbarosa
JF-Expert Member
- Apr 16, 2015
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Kama inavyoonekana kwenye picha kalamu nyingi za aina ya BIC huwa kifuniko chake kimetobolewa, sasa unafahamu ni kwa nini?
Kama haufahamu sababu ni kwamba kuna watu ambao hutafuna hivi vifuniko sasa kama ikitokea bahati mbaya ukakibugia na kukwama kooni basi itakusadia kuendelea kupumua kwa kutumia hilo tundu juu ya kifuniko na hivyo kuokoa masiha yako!
Hiyo ndiyo sababu kama ulishawahi kujiuliza swali kwanini kuna shimo kwenye kifuniko?
Haya hii hapo chini ni ktk wikipedia labda kwa kuwa ni Mzungu aliyeandika mtamwamini klk mimi Mwafrika mwenzenu!
The Bic Cristal's industrial design has been acknowledged by the Museum of Modern Art in New York City as part of the museum's permanent collection.[2][5] Its hexagonal shape was taken from the wooden pencil and yields an economical use of plastic along with strength and three grip points giving high writing stability. The pen's transparent polystyrene barrel shows the ink-level. A tiny hole in the barrel's body maintains the same air pressure inside and outside the pen. The thick ink flows down due to gravity from a tube inside the barrel to feed a ball bearing which spins freely within a brass/nickel silver tip. In 1961 the stainless steel ball was replaced with much harder tungsten carbide which is vitrified by heat, then ground down and milled to an accuracy 0.1 micrometre between spinning plates coated with industrial diamond abrasives. Since 1991 the pen's streamlined polypropylene cap has had a small hole to reduce the risk of suffocation if the cap is inhaled.[1][6]
Bic Cristal - Wikipedia, the free encyclopedia
Kama haufahamu sababu ni kwamba kuna watu ambao hutafuna hivi vifuniko sasa kama ikitokea bahati mbaya ukakibugia na kukwama kooni basi itakusadia kuendelea kupumua kwa kutumia hilo tundu juu ya kifuniko na hivyo kuokoa masiha yako!
Hiyo ndiyo sababu kama ulishawahi kujiuliza swali kwanini kuna shimo kwenye kifuniko?
Haya hii hapo chini ni ktk wikipedia labda kwa kuwa ni Mzungu aliyeandika mtamwamini klk mimi Mwafrika mwenzenu!
Design
Bic Cristal - Wikipedia, the free encyclopedia