简介：It'sthemostextremeraceonearth-acontestwith250millioncompetitors,onlyonewinnerandrelentlessobstaclesthrowninforgoodmeasure. Scaleduptohumansizewiththespermplayedbyrealpeople,TheGreatSpermRacetellsthestoryofhumanconceptionasit'sneverbeentoldbeforeusinghelicopter-mountedcameras,world-renownedscientists,CGIanddramaticreconstructiontoillustratetheextraordinaryjourneyofsperm. Withthemicroscopicworldofspermandeggaccuratelyscaledupby34,000times,weseethehuman-sizedheroesnegotiatesomeoftheworld'smoststrikinglandscapeswhentheepicproportionsofthevaginabecometheCanadianRockiesandthebuildingsonLondon'sSouthBanksymbolisetheintricaciesofthecervix. Withthefemalebodydesignedtorepelanddestroyinvaders,fromacidicvaginalwallstoimpassablecervicalcrypts,thespermfaceunremittingobstacles.'Thebattlethatspermhaveinordertofindandfertiliseaneggisjustimmense,'explainsDrAllanPacey.'Everythingisworkingagainstspermandthey'renotreallygivenahelpinghandbythefemalereproductivetract.' Hugeswathesperishandonlyonewillreachtheultimategoal-fertilisationoftheeggandthebeginningsofnewlife. MadeinconjunctionwiththeWellcomeTrustandconsultingtheworld'sleadingreproductivescientists,TheGreatSpermRacedemonstratestheextraordinaryintricaciesofourbodiesandthegiantlotteryofluckthatisourreproductiveprocess.…