Koj puas nyiam lub caij sov? Yog li, ces koj yeej paub tias txhua tus neeg ntshai ntshai thiab tsis nyiam. Yoov tshaj cum! Yoov tshaj tawm yog tsis muaj leej twg nyiam tshaj plaws, tsis muaj teeb meem.
Thiab lawv, los ntawm txoj kev, tsis yog li ntawd harmless. Hauv lub ntiaj teb, muaj ntau hom kev mob hnyav heev. Thiab koj paub dab tsi txog yoov tshaj cum, qhov tseeb? Ntawm no yog 25 qhov tseeb uas yuav tsis tsuas surprise koj, tab sis kuj poob siab. Ceev faj!
1. Tsuas pub cov poj niam yoov tshaj cum tom lawv cov neeg raug tsim txom. Vim li cas? Vim hais tias ntshav yog ib lub tsev ua hauv cov qe tsim.
2. Thoob ntiaj teb muaj li ntawm 3,500 hom yoov tshaj cum.
3. Ib hom kab (Anopheles) yog tus kab mob malaria, thaum qee hom lwm tus paub tias kis tau tus mob encephalitis.
4. Qee lub tebchaws tuaj yeem siv cov yoov tshaj cum tsawg tshaj plaws ntawm cov yoov tshaj cum. Piv txwv, nyob hauv teb chaws As Mes Lis Kas, hauv West Virginia, qhov tsawg tshaj plaws ntawm yoov tshaj cum yog 26 hom.
5. Raws li kev txheeb xyuas, qee qhov chaw hauv ntiaj teb no yog teem caij nrog yoov tshaj cum. Yog li, hauv Texas muaj 85 hom, hauv Florida - 80.
6. Neeg Mev hu rau yoov tshaj cum qis "me me yoov".
7. Hauv seem Africa thiab Oceania (Australia thiab New Zealand), yoov tshaj cum yog hu ua Mozzi.
8. Cov yoov tshaj cum tsis muaj cov hniav. Lawv tsuas yog noj zaub nectar thiab txiv hmab txiv ntoo.
9. Tus poj niam nqus cov ntshav ntev thiab "jagged" ntawm lub qhov ncauj, hu ua proboscis.
10. Ib qho yoov tshaj cum muaj peev xwm haus tau li ntawm 3 zaug ntxiv ntshav tshaj nws tus kheej. Tsis txhob ntshai! Yuav plam tag nrho koj cov ntshav, koj yuav tsum raug ntau tshaj ib vam npaug.
11. Txawm hais tias yoov tshaj cum kis tau kab mob thiab kab mob, tab sis nws muaj ib hom kab mob uas lawv kis tsis tau - nws yog HIV. Tus kab mob no tsis yog tib yam nkaus xwb tsis nyob rau hauv lub cev tiv thaiv kab mob ntawm yoov tshaj cum, tab sis kuj yog lub plab ntawm cov tshuaj tua nws tus kheej.
12. Cov pojniam nteg txog 300 tawm lub qe nyob rau saum npoo dej.
13. Cov yoov tshaj cum yog siv thawj 10 hnub ntawm lub neej hauv dej.
14. Txij li thaum muaj yoov tshaj cum cov kab txias thiab ntshav, lawv xav tau qhov sov sov. Txwv tsis pub, lawv yog poob rau hauv hibernation, los yog tuag.
15. Cov txiv neej laus nyob tsuas yog 10 hnub xwb. Cov pojniam nyob txog li ntawm rau rau yim lub limtiam (yog tias lawv tsis sib hloo, lawv tuaj yeem ua neej tau txog 6 lub hlis).
16. Cov pojniam tuaj yeem ntxig lawv cov tis txog li 500 zaug ib pliag! Txiv neej nrhiav poj niam los ntawm lub suab uas lawv cov tis tsim.
17. Cov yoov tshaj cum feem ntau yeej tsis tau mus ntau tshaj li ob peb mais. Qhov tseeb, feem ntau ntawm lawv yuav nyob twj ywm tsis pub dhau ob peb mais ntawm qhov chaw uas lawv tau qhib. Tsuas yog ob peb hom kab solonchak tau ya mus rau 64 km.
18. Cov yoov tshaj cum yog noj xwb tsis yog cov ntshav ntawm cov neeg. Qee hom kuj plob hav zoov rau cov ntshav ntawm cov tsiaj reptiles thiab amphibians.
19. Ntawm qhov chaw siab, feem ntau yoov tshaj cum kiv hauv qab 7 meters. Txawm li cas los xij, qee cov tsiaj muaj nyob hauv lub Himalayas ntawm qhov chaw siab tshaj ntawm 2,400 m2!
20. Cov yoov tshaj cum muaj peev xwm hnov cov neeg ntawm cov carbon dioxide uas tau tso tawm, uas peb tso tawm. Lawv kuj nyiam los ntawm hws, perfumes thiab tej hom kab mob.
21. Yoov ncauj ntws tawm hauv lub sijhawm Jurassic. Thiab qhov no yog hais txog 210 lab lub xyoos!
22. Yoov tshaj cum yeej hno lawv cov qaub ncaug rau hauv cov ntshav ntawm ib tug neeg thaum lawv tom. Lawv cov qaub ncaug ua raws li qhov muag ntsig txog qhov muag siab, ua kom qhov ntshav qaug zog.
23. Kev raug mob los ntawm kev yoov tshaj cum yog tshwm sim vim muaj kev fab tshuaj rau lawv cov qaub ncaug.
24. Yoov tshaj cum yog suav cov tsiaj txhu tshaj plaws hauv lub ntiaj teb. Vim hais tias muaj tus kab mob nrog malaria, uas yog yoov tshaj cum, ntau tshaj 1 lab tus neeg tuag txhua xyoo.
25. Nws ntseeg tias Alexander Makedon tuag ntawm kev mob malaria hauv 323 BC vim yog siv yoov tshaj cum tom.