Yuav ua li cas mus rau lub teeb ib tug hluav taws tsis muaj ntais ntawv: txoj kev. Yuav ua li cas yuav ua rau hluav taws kub yam uas tsis tau ntais?

Koj puas xav txog koj tus kheej ib tug niaj hnub tus txiv neej? Ua tau ntseeg hais tias koj xub pwg tej teeb meem thiab tej teeb meem? Nyob rau hauv hauv paus ntsiab lus, nws yog ua tau rau muaj kev pov plob hais tias txoj kev nws yog. Nov yog nyob rau hauv kev xyaum, qhov nruab nrab neeg yuav ua tau zoo siab rau nws omnipotent tsuas yog raws li ntev raws li nws tsis tawm li ib txwm rau ib tug vaj tse. Xyuas?

Nqe 1. Yuav ua li cas mus rau lub teeb ib tug hluav taws tsis muaj ntais ntawv? Qhov tseeb ntawm cov nqe lus nug

21 th xyoo pua rau hauv lub mev. Peb tau kawm ya mus rau lub hli, nrog rau cov kev pab los ntawm lub Internet koj yuav nrhiav tau yuav luag tej ntaub ntawv thiab lwm hom lus yog twb tau mus kawm tsis tau tawm hauv koj lub computer. Qhov no yog hu ua tus scientific thiab cov kev kawm.

Yuav ua li cas txog ib tug yooj yim, tsis tau xws tseem ceeb heev yam? Muaj koj puas tau xav txog seb niaj hnub tus txiv neej yuav muaj sia nyob, hais tias, nyob rau hauv cov qus? Nws puas paub yuav ua li cas mus rau lub teeb ib tug hluav taws tsis muaj qhov yuam kev, los yog yuav ua li cas los tsim kom tau tsawg kawg yog ib ntus vaj tse nyob rau ntawm cov nag? Sadly, tab sis cov lus teb rau cov lus nug no no tej zaum yuav tsis zoo.

Feem ntau, yog tias koj saib nyob rau ntawm qhov statistics, nws zoo nkaus li tias feem coob ntawm nroog cov neeg muaj peev xwm tsis txawm pom ib cov hluav taws siv ib tug sib zog, thiab hais txog txoj kev sib txawv ntawm tsuas qhov hluav taws kub thiab tsis tau paub.

Uas yog vim li cas txog ciaj sia taus lub tsev kawm ntawv yuav tsum tsis txhob yuav tsis nco qab lawm. Koj yeej tsis paub thaum twg los sis nyob qhov twg tej zaum nws yuav tuaj nyob rau hauv muab rau. Ib txhia neeg ntseeg hais tias txhua tus txiv neej yuav tsum paub yuav ua li cas muab ib tug tua hluav taws tsis muaj qhov yuam kev, tab sis peb cov tam sim no muab tswv yim yog mloog thiab cov poj niam. Qhov no, koj yuav pom zoo, qhov tseem ceeb kev txawj rau cov ciaj sia taus.

Section 2 teev cov ntsiab txoj kev los daws cov teeb meem

Yuav ua li cas yuav ua tau hluav taws tsis muaj ntais ntawv nyob rau hauv lub hav zoov? Yog nws txawm ua tau?

Kiag li paub tseeb hais tias tej ya raws los yog ntxooj yuav lwj tag nrho cov undertakings. Ntawm no, nws yuav zoo li, yog tsis muaj dab tsi mus hais lus cam txog. Txawm tus hluas schoolboy realizes hais tias nyob rau hauv thiaj li yuav tau mus rau hauv lub hav zoov tua hluav taws tsis muaj ntais ntawv los yog siv lawv (nyob rau ntawm no theem nws tsis), koj yuav tsum tau qhuav daim ntaub los yog nplooj, superfluous, los ntawm txoj kev, yuav tau txoj hlua, gauze, shredded tawv los yog qhuav Moss thiab thiaj li nyob. d. Cia kuv nco ntsoov hais tias qhov no tsuas yog ib tug tsawg kawg nkaus txheej Cheebtsam. Uas yog hais tias, lub feem ntau pheej yig yooj yim neeg nyob li.

Los ntawm ib tug scientific point of view, muaj plaub lub ntsiab txoj kev uas tso cai rau kom daws tau qhov teeb meem:

• tshuaj;
• phau ntawv nyeem (siv ib tug lens);
• siv ib tug frictional quab yuam;
• khoom.

Tam sim no wb tham txog txhua yam ntawm lawv nyob rau hauv kom meej.

Nqe 3. Cov tshuaj txoj kev

Tej zaum vim high school feem ntau ntawm peb nco ntsoov tias ib tug flammable sib tov yuav ua rau ib tug cov tshuaj tiv thaiv ntawm poov tshuaj permanganate thiab glycerin. Yog hais tias koj muaj kev nkag tau mus rau cov Cheebtsam yuav "ua noj" qhov hluav taws kub, ua siab loj! Nyob rau hauv cov ntaub ntawv no, koj daws tau qhov teeb meem txuam nrog rau yuav ua li cas yuav ua rau ib tug tua hluav taws tsis muaj ntais ntawv nyob rau hauv lub teb tsis muaj teeb meem. Txaus of 1 g ntawm poov tshuaj permanganate, poured rau hauv lub yav tas los npaj daim ntaub, thiab ib tug khub ntawm glycerol mob. Tab sis kuv xav ceeb toom hais tias kom sai li sai glycerin nrog, sai sai tshem tawm nws txhais tes, vim hais tias qhov hluav taws kub yuav pib tam sim ntawd noj thov "khoom plig."

Section 4: Yuav ua li cas mus pib ib lub tua hluav taws tsis muaj qhov yuam kev. Rau ib ntev lub sij hawm, tab sis txhim khu kev qha - txoj kev uas yuav siv phau ntawv

Nrog kev pab los ntawm tsom iav lo ntsiab muag, binoculars, tsom iav raj, convex lub raj mis, tank los yog lwm yam figured iav yuav tsom lub beam ntawm tshav ntuj los ua ib tug tua hluav taws. Piv txwv li, lub Robinson Crusoe ntawm lub zoo-paub thiab hlub txij thaum yau phau ntawv ua ntej lawv tau txais ib cov hluav taws tsis muaj ntais ntawv (ntais ntawv thiab ntais uas yuav ua tau rau cov kob?!?), Mob siab siv lub iav ntawm lub moos.

Nqe 5. Npaj txhij yuav mus ua hauj lwm? tsho txoj kev

Koj muaj peev xwm teeb hluav taws los ntawm kev sib txhuam, txawm hais tias nws yog heev tsho thiab tsis yeej ib txwm tshwm sim txog kev nqa kev ua si. Yuav pib los ntawm qhov muag ntoo yog ua hneev, tab sis lub luag hauj lwm ntawm txoj hlua yuav yooj yim ua txoj hlua. "Lub xyaum" yuav ua tej yam ntse stick. Cov kev pab txhawb nqa yuav tsum tau ua los ntawm qhuav cav hard pob zeb, xws li ntoo thuv los yog ntoo qhib.

Cov pib cov ntaub ntawv uas yog thawj lim los ntawm Cortex. Tom ntej no, koj yuav tsum tho nws zoo, 1-1.5 cm sib sib zog nqus thiab meej kom nws tinder. Lub laum yuav tsum qhwv lub bowstring, ntxig ib lub nplhaib rau hauv lub qhov, pob nruj nreem nyob ib ncig ntawm lub tinder. Tsuas yog tom qab ntawd, cov xyaum yog securely nias nws txhais tes, koj yuav tau siv txoj cai txhais tes mus sai sai txav tus hneev. Qhov no yuav tsum perpendicular mus rau lub laum. Tseem ceeb: tiv thaiv kom txhob puas tsuaj rau lub xibtes, nruab nrab ntawm lub laum thiab muab tso rau ib txhais tes ntaub qhwv to ntawm daim ntaub so ntswg, yuav tsum tau hloov los ntawm tsob ntoo tawv ntoo. Tom qab txawm lig los plhws zatleet, nws yuav tsum zoo swell thiab muab tso rau lub kindling, uas yog tua nyob rau hauv ua ntej.

Nqe 6. Lub zog txoj kev

Rau cov qauv no, tej pob zeb yuav siv tau raws li cov ntaub ntawv uas. xis txaus yeej tawm lub txim nrog ib tug hlau riam los yog lwm yam hlau tej khoom. Cov kev vam meej ntawm no hauv chav kawm ntawv twv seb nyuaj, vim tias txhua yam yog nyob ntawm hmoov thiab qhuav heev puag rau qhov hluav taws kub.

Nqe 7. "mob siab thiab ib tug me ntsis kev rau siab"

Nws yog pom zoo kom siv qhov no hais tias kom cov neeg uas, nyob rau hauv cov kev phem ntawm txhua yam, nws txiav txim siab los kawm txog cov science ntawm yuav ua li cas ua tau hluav taws tsis muaj qhov yuam kev.

Nws yuav tsum tau ceeb toom sai li sai tau hais tias txiav txim siab tua hluav taws txoj kev sib haum xeeb - lub feem ntau sophisticated txoj kev. Nws tsis yog raws nraim rau qhov tsaus muag ntawm lub plawv.

Feem ntau, muaj ntau ntau txoj kev kom tau qhov hluav taws kub los ntawm kev sib txhuam. Txawm li cas los, qhov tseem ceeb nam yog lub hom ntoo siv rau lub planks thiab lub ntxaiv.

Ntxaiv hu ua ib tug stick, uas koj ntswj los tsim tsis sib haum xeeb ntawm nws thiab lub Rooj Tswjhwm Saib. Juniper, fir, Aspen, willow, cedar, Walnut yog qhov zoo tshaj plaws cov ntaub ntawv rau cov phiaj thiab ntxaiv. Yuav kom siv tau rau zus tau tej cov hluav taws los ntawm rubbing ntoo, raws li tau zoo raws li, nyob rau hauv tus, lwm yam, cov ntoo yuav tsum tau coj tsis tshua muaj neeg qhuav.

Nqe 8. Cov kev txhais tes xyaum

Frankly, nws yog lub feem ntau txheej thaum ub, tab sis nyob rau tib lub sij hawm feem ntau yooj yim thiab tsis yooj yim. Tag nrho cov uas yuav tsum tau nyob rau hauv cov ntaub ntawv no, nws yog ib tsob ntoo, tireless ob txhais tes thiab txiav txim.

Suab ntawm bracket qhov. Raws li cov tinder khoom Cov nroj cig cuag los ntawm ib tug muaj, nws yog ib qhov zoo tshaj plaws los mus siv:

• birch ntoo;
• qhuav nyom;
• ntoo thuv koob;
• ntoo chips;
• tinder (crushed thiab qhuav nceb);
• waxed ntawv;
• fluff wool;
• Gorelov paj rwb ntaub;
• fir cones.

Ua ib tug incision, txiav ib tug me me txoj kab nyob rau hauv lub Rooj Tswjhwm Saib. Nyob rau hauv kev txiav no muaj nqis muab cov tawv ntoo mus caum Ember tsob los ntawm kev sib txhuam. Pib tig los ntawm ib tse nrog koj ntxaiv nyob rau hauv lub zawj. Raws li ib tug dav dav txoj cai, nws yuav tsum tau txog 50 centimeters nyob rau hauv ntev, qhov no txoj kev mus ua hauj lwm kom zoo. Tig lub pas ntawm koj xib teg kom txog thaum lub Ember.

Thaum lub txim mas, sai sai hloov mus rau ib tug npaj trutovyh zes. Tshuab maj mam muab rau nws, koj nyob nraum ua - qhov hluav taws kub hlawv.

Molten nyo hau seem 9. txoj kev

Nws yog suav tias yog qhov zoo tshaj txoj kev uas yuav tua ntau lawm, uas yog raws li nyob rau hauv tsis sib haum xeeb. Nyob rau hauv cov ntaub ntawv no, koj yuav tsum tau siv ib rab hneev nti thiab auger.

Ua ib tug nruj nyo hau. Ua li no, rub lub pas hlua, siv, lace. Ces ua ib lub qhov nyob rau hauv ib tug qhuav tsob ntoo. Ntxiv mus, ceev thiab ntev kiv lub ncej nyob rau hauv lub qhov uas muaj ib tug hneev nti. Raws li ib tug tshwm sim, koj yuav tsum muaj ib tug dub hmoov. Sai li sai tau raws li yuav muaj ib tug muaj, nws yuav tsum tau pauv mus rau lub tinder.

Section 10. Flint thiab Flint

Nyob rau hauv kev, nws yuav tsum tau muab sau tseg hais tias qhov no yog ib tug laus thiab txhim khu kev qha backup txoj kev npaj rau cov neeg uas tsis paub yuav ua li cas ua tau hluav taws tsis muaj ntais ntawv nyob rau hauv lub hav zoov los yog nyob rau qhib hauv av.

Nyob rau hauv hauv paus ntsiab lus, ib tug zoo tswv yim - nws yog lossi noj taug kev ua si pob zeb uas tawv. Tom qab tag nrho cov khas khiv qhov yuav tau txais ntub thiab yuav puas. Thiab koj tseem yuav tau txais ib tug muaj los ntawm ib daim pob zeb uas tawv.

Ib qho zoo tagnrho variant yog pob zeb uas tawv. Nyob rau hauv tas li ntawd, koj yeej ib txwm improvise siv quartzite thiab tej steel hniav riam.

Tab sis hais tias yog tsis yog txhua txhua. Raws li kws txawj, koj twv yuav raug hu xav tau ib tug raug hluav taws chwv daim ntawm daim ntaub uas yuav tsum tau hloov nrog ib daim ntawm qhuav nceb, birch ntoo.

1. Siv lub pob zeb thiab daim ntaub.
2. Muab ib daim ntawm cov pob zeb ntawm tus ntiv tes xoo thiab forefinger, nrog rau cov ntug nws xav tau kev pab ua thaum 7 centimeters.
3. Ruaj tuav cov ntaub ntiv tes xoo thiab pob zeb uas tawv.
4. Pib ntaus sparks. Ua li no, ntaus cov hlau hniav los yog riam ntawm pob zeb uas tawv ob peb zaug, koj yuav pom tias sparks yuav ya nyob rau hauv cov ntaub, ua rau cov glow.
5. Muab cov ntaub nrog ib tug muaj nyob rau hauv lub tinder thiab maj mam muab tshuab rau pib qhov hluav taws kub.

11. Siv lens QEB

Nyob rau hauv Feem ntau, tag nrho txoj kev raws li nyob rau hauv lub tau txais daim ntawv ntawm cov hluav taws nrog rau cov kev pab los ntawm lo ntsiab muag yog suav hais tias yog ib qho yooj yim. Ua ntej mus rau lub teeb ib tug hluav taws tsis muaj qhov yuam kev, cia li yuav tsum ua kom pom tseeb rau hauv lub hnub lub rays ntawm tej qho chaw.

Rau lub hom phiaj no, kuj tsim:

• magnifying khob;
• looj tsom iav dub;
• binoculars.

Los ntawm txoj kev, Yog hais tias koj ntxiv ib tug me ntsis dej rau hauv lub lens, lub teeb beam yuav ua ntau khaus. Sim mus qaij cov iav thiaj li mus tsom lub rays ntawm tus taw tes nrog lub me tshaj tau taub. Nyob rau hauv no qhov chaw muab tso rau tinder, tsis ntev koj yuav tau raug rho tawm haujlwm.

Lub tsuas drawback ntawm cov qauv no yog tias nws ua haujlwm xwb nyob rau hauv lub xub ntiag ntawm lub hnub. Thiab lwm txoj kev yuav tsum tau siv thaum hmo ntuj.

12. Tsev muaj tswv yim mus kom ze

Koj tsis paub yuav ua li cas mus rau lub teeb ib tug hluav taws tsis muaj ntais ntawv? Sim ua kom nws thawj - thiab koj muaj kev lom zem, thiab cov phooj ywg ras.

Yog li ntawd, nyob rau hauv tas li ntawd mus kev cai, nws muaj peb yam txawv heev, tab sis kuj siv tau txoj kev, uas yog raws li nyob rau hauv lub refraction ntawm lub teeb.

1. Balloons thiab looj. Yog hais tias koj sau ib tug zais pa los yog hnab looj nrog dej, ces lawv yuav tig mus rau hauv lub lens. Txawm li cas los, lawv yuav tsum tau khaws cia nyob rau hauv ib tug me me focal ntev ntawm tinder - 1-2 cm.
2. Hluav Taws dej khov. Tau qhov hluav taws kub tawm ntawm ib daim ntawm cov dej khov. Qhov no txoj kev yog tsis tshua muaj pab tau rau lub caij ntuj no mus pw hav zoov. Txawm li cas los, txoj kev mus ua hauj lwm, cov dej khov yuav tsum yog kiag li pob tshab thiab hais txog 5 centimeters tuab. Mis nyuj ces zoo li tus lens zoo, nws caj npab polish mus rau ib tug tus mob thiab siv raws li cov pa lo ntsiab muag.
3. "Coca-Cola" thiab qhob noom xim kasfes. Koj yuav tsum tau txhuas poom thiab qhob noom xim kasfes. Ntxiv mus, tus thawj yuav tsum tau polished thib ob hauv qab kuj tsim tshuaj txhuam hniav. Tom qab polishing yuav Parabolic daim iav. Nws tseem raug nyob tsuas mus caum tus tshav ntuj thiab nyob qhov twg lub rays yog teem rau muab tso rau tinder.