@mlefu, nothing abt research,landing gear and jabulani are the only body organs that can regulate their temp without relying on the main body. when its hot/humid jabulanis hang loosely to allow more air.when its cold the veins or whateva constrict na pia landing gear inakuwa ngumu.When u put ur hands there u don do it involuntary its a case of borrowing salt frm a neighbour
ukiona choo kwa ndoto usiingie, ni mtego!