Formation, Sayniska
7 khaladaad yar yar in beddelay koorsada taariikhda
Muddo markii la joogaba waxaan oo dhan qaladaad samayso wax yar, laakiin waxay si dhib leh u horseedi karaa cawaaqib caalamiga ah sida World War Saddexaad. In kasta oo wax kasta ayaa dhici kara. Taariikhda ogyahay xaalado badan marka this yihiin Taangiyo iyo caqli keena gebiyo of shil oo ay dunida oo weligiis bedelay. Halkan waxaa ku qoran 7 cayayaanka yar yar in ay saameeyeen koorsada taariikhda.
1. SEPARATOR tobanle ka superfud isbinaajka dhigay
In 1870, farmashiyaha a Jarmal go'aansaday si aad u ogaato oo khudaarta ku jira birta ugu badan. Gebogebadii natiijada uu cilmi-baarista, wuxuu geliyey comma meel qaldan. Sidaas darteed, content bir Sbinaajiyo ku kordheen tan iyo 3.5 mg ilaa 35. "Furitaanka" saynisyahan bedelay cuntada u codeeyay in superfud caan ah.
2. Key ayaa la la'yahay ayaa sababay burburkii ka mid ah "Titanic"
Habeeynimadii of dhoofkii hore iyo doonnida caanka saaxiibkiisa labaad Devid Bler ayaa laga saaray markabka. Markabkan oo si dhaqso ah ayuu u halmaanteen la noqotay in ay fure u tahay nabad ah kula casriga waayo sarkaalka vperodsmotryaschego Charles Lightoller, kor u saaran halkii. Sidaas darteed, shaqaale ka mid ah "Titanic" hadhay oo aan muhiimka ah a ah oo aan casriga, iyo ragga baxriyiinta ah noobiyaddii ugu jirnaa lahaa in ay ku tiirsanaadaan oo kaliya indhahayaga u gaar ah. Later, mid ka mid ah goobjoogayaasha Fred Flit qirtay in la casriga, ayuu arki lahayd baraf ah si degdeg ah, iyo shaqaalaha ee "Titanic" lahaa in la beddelo Dabcan iyo fogaado musiibo.
3. Inay baaritaan ku cimilada Martian ayaa awoodi waayay taasoo ah xisaabinta ee inches
The injineerada kii dhisay matoorada diyaaradaha cilmi cimilada on Mars, ma fekerin in ay isticmaalaan nidaamka ton. Gaar ahaan tan iyo markii ay ma dhicin in la wargeliyo khubarada ee NASA. Waad qiyaasi kartaa inta qalad iyo iswaafaqla'aan soo muuqday dhismaha matoorada? Waxa ugu yaab leh oo ku saabsan ilaa dhawaan, ma ka shakisan tahay wax kasta oo ka mid ah xisbiga. Sidaas darteed, sanadkii 1999, satellite ah American "Mars Cimilada Orbiter" duulay meeraha cas oo ay dusha u dhacay.
4. Laba ka mid ah diyaaradaha jebiyey burburi hawada sababtoo ah portholes square
Diyaaradaha "dhagax xiddig", abuuray by de Havilland, hal mar ahayd mucjiso xagga injineernimada. Si kastaba ha ahaatee, in 1954 laba ka mid ah ku qarxay diyaarad. Sababta labada musiibo jiifay furmo square, si ay u adkeysan kar karin sabab u kordhaya muddo si daal biraha. Injineerada Error sheegtay in 54 noloshooda, iyo dhammaan diyaarado tan iyo daaqadaha ayaa lagu rakibay qaab gaar ah fekrado.
5. bool dabamariyay baxay halaagnay gantaal bannaan ee
In 1969, Midowga Soofiyeeti bilaabay pride ugu qaalisan. H-1 suunka Superheavy socday wax ka yar hal daqiiqo hawada u sabab booday bool qabtay in bamka oxygen oo aannaan mid ka mid ah matoorada ah. Sidaas daraaddeed wax yar shisheeye ayaa ka xanaajisay qaraxa ugu awooda badan ee taariikhda rocketry.
6. hyphen geftay ayaa $ 80 milyan NASA ee
In 1962, NASA bilaabay pride ugu horeysay ee "tiirseenimada", loogu talagalay waxbarasho ee Venus. Si kastaba ha ahaatee, mid ka mid typo doqonimo ah - maqan hyphen ah ee xeerka on-guddiga computer - gabi ahaanba ay dabcan bedelay. NASA ayaa lagu qasbay in ay shaqada soo rido 5 daqiiqo ka dib bilowgii ka dib. saynisyahan Sida dambe ka muujiyay Artur Klark, "tiirseenimada 1" waxa uu ahaa dhibane hyphen ugu qaalisan taariikhda.
7. Guusha dhulka ee Normandy bixiyo xaaskiisa dhalashada of German Field Marshal
Tababaraha A cajiib ah iyo Taliyaha Erwin Rommel waxaa la ixtiraamo ma aha oo kaliya guriga, laakiin sidoo kale ka soo horjeeda ee naasiga ah. In 1944 waxaa lagu riday mas'uul ka ah ilaalinta Europe kaga imaanaya ciidamada huwanta. Si kastaba ha ahaatee, June 6, Field Marshal go'aansadeen in ay maalin qaadan off in ay qaataan xaaskiisa iyo iyada dhalashadiisa ee Berlin, kaas oo ahaa qalad weyn leh. Waa in maanta ciidamada huwanta oo ka degay Normandy iyo weerareen xeebaha ay. Later, askartii badbaaday dooday: haddii Erwin Rommel muuqday halka adeega, wax walba ayaa u soo celin lahaayeen kala duwan. Anyway, ka dib markii dagaalka ee ciidamada Normandy Hitler ee lagu qasbay inay uga noqda oo si joogto ah difaac, iyo Fuhrer marnaba Guud uu siiyey weekend ah oo ku beegnaa maalinta dhalashada.
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