Chidwi sayansi mfundo

Ambiri a ife kutali sayansi ndi okwanira Mwanjira imeneyi, koma kuti tisamakumane kudziwa sayansi zosangalatsa mfundo za dziko limene tikukhala? A zambiri zosangalatsa, oseketsa ndi zodabwitsa saona wathu.

Kutsimikiziridwa sayansi

• zochita za anthu zimawononga mphamvu pa dziko. Choncho pa m'mbuyomu zaka ziwiri mu mlengalenga izo anaponyedwa thililiyoni 2.1 matani wa carbon dioxide, ndi nyanja acidity chawonjezeka ndi pafupifupi magawo atatu.
• maso mdima - ndi khalidwe lalikulu, anthu mdima-eyed mu dziko mochuluka. Mu tandem, pamene makolo ndi mdima ndi kowala maso ana adzabadwa ndi mdima zambiri.
• Komanso, diso mtundu akhoza kusintha. Nthawi zina mwana kuwala maso zaka, iwo mdima chifukwa kudzikundikira melanin. Anthu achikulire M'malo mwake, maso wotumbululuka.
• Anthu angakhale ndi maso ofiira, koma albinos. Ichi ndi chifukwa chosowa melanin mu Iris lapansi.

Osiyana sayansi

• makina The ili pa mtunda wa 35 chikwi. Km dzikoli. Ndi pamenepa chingwe mtunda TV chizindikiro analandira.
• Kudziwa chinthu munthu, makumi awiri okha a lachiwirilo.
• Umuna fungo chifukwa cha mapuloteni spermine. Ntchito yake yaikulu - ndi chitetezo ya umuna.
• Scientific mfundo zosangalatsa ndiponso zokhudza miyoyo yathu tsiku ndi tsiku. The koloko, umene anthu ambiri amakonda, pali yokumba sweeteners kuti kupanga inu kumwa kwambiri motero kunenepa.
• Saccharin, ndi sweetener yokumba, kupangidwa mwa ngozi. Pa mayesero pa mankhwala a zilonda wasayansi anaganiza kuyesa chisakanizo cha kukoma ndipo iye anali wokoma.
• Chifukwa zidutswa za chipale chofeŵa kugwa pang'onopang'ono? Onse kwagona kuti iwo makamaka zigwirizana mpweya, koma% 5 ayezi, kupanga awo ndege wachisomo.
• Inu munawamva kuti poyamba ndege analengedwa ndi Leonardo da Vinci m'zaka za m'ma 16? Inalidi wanzeru wasayansi ndi wojambula, koma m'dera limeneli ndi zambiri patsogolo nzeru zapamwamba Greek Archytas, amene anapeza monga m'ma 4 m'ma BC. e.

Mfundo za anthu

• Pali ena msinkhu pamwamba pa nyanja, pamene anzathu ndi ochepa kwambiri kuti magazi a munthu akhoza wiritsani. Mfundo amatchedwa malire a Armstrong, ndipo ili pamalo okwera mamita 19.200.
• Kapangidwe ndi ochititsa anthu fupa mchere ofanana ndi mitundu ina ya matanthwe.
• munthu akhoza kusuntha kutentha kwa madigiri 200 Celsius. Wakhala ayesedwa ndi kuyesera, linachita ku US mu 1990.
• Akatswiri Russian anapeza kuti anthu amene zimamuchulukira okha maganizo nthawi zambiri amavutika mowa.
• Anthu ena akhoza kulemba mofanana bwino ndi manja onse awiri.
• mtima wa munthu umayamba kumenya mwa masabata anayi pambuyo pathupi.
• chimachititsanso magazi kudzera capillaries pa mlingo wa 109 masentimita / h, ndipo umadutsa mtima ndi liwiro 1.6 km / h.
• Kumva kukoma munthu m'malo kwa masiku 10, kotero mu nthawi yochepa mankhwala yomweyo zingaoneke ife osiyana.

A pang'ono pafupi

• mfundo Scientific tidzakomane aliyense mwa mawonekedwe osiyana. Mwachitsanzo, kodi munayamba mwaganizapo chake utawaleza limapezeka kumwamba? zodabwitsazi amachititsa refraction kwa kuwala madontho a mvula ndi chifunga. Iwo amamvera mosiyana kuwala, choncho utawaleza Mipikisano wachikuda.
• mfundo Scientific zingatithandize kuthetsa mavuto ena m'banja ngakhale. Mwachitsanzo, chidziwitso chabe zamoyo chingatithandize kudziwa ngati dzira atsopano. chakuti mpweya stale likakhazikitsidwa komanso kuti amakhala pamwamba pa madzi ndi limalephera mu madzi abwino.
• Ndi bwino kusonyeza dzuwa chisanu, chimachititsa 90% kuwala zimaonekera, ngakhale kuti dzikolo amatha kusonyeza zosaposa 10-20%.
• The mowa changwiro kwambiri - vodika chifukwa zochepa okwana zosafunika.

Space zikutiyembekezera

• Utali wa tsiku pa Mars ndi pafupi zofanana monga Padziko Lapansi, iwo anali motalikitsa mphindi 39.
• Dziko yachangu mu dongosolo la zowalitsa - Jupiter ndi. Iye ankafunika maola khumi okha kumaliza kasinthasintha padziko olamulira a.
• The Way imene ife ili, lili biliyoni 200-400 nyenyezi.
• Chapatali cha m'mlengalenga akhoza kutenga chithunzi cha miliyoni makilomita lalikulu la dziko lathuli mu mphindi khumi zokha. Kodi chimodzimodzi ndi thandizo la ndegeyo angathe kukhala zaka zinayi.

Chidwi, zosaneneka

• mfundo Scientific zina ngakhale kupeza kumwetulira. Mwachitsanzo, French wasayansi Jean-Antuan Nolle mu zatsopano wake wamatama kamodzi amakakamizidwa kudumpha Chimonko mazana awiri.
• Pa ndege tilinazo wa maselo athu ali kusintha, kotero ife mwanjira kumva lokoma ndi mchere.
• Lanthano G-malo linatsegulidwa ndi German gynecologist mu 1940s ndi. Komabe, zinatchuka yekha ndi kutulutsidwa kwa buku lonena za kugonana mu 1980.
• Kachasu zothandiza vinyo chifukwa muli zinthu zimene amatha matenda a mtima.
• Osadziwa Spanish conquistadors sankadziwa zambiri za zitsulo zamtengo wapatali, choncho kumasulira pulatinamu amatanthauza "serebrishko". Zinaoneka kuti iwo kwambiri refractory choncho mtengo wake unali kawiri poyerekeza phindu la siliva.
• Kodi munaganizapo kumene anachita mafuta? Ndipotu, mafuta kamodzi moyo, kutanthauza kuti anapangidwa kuchokera zomera, zomwe kamodzi, mamilioni a zaka zapitazo, kusambira mu nyanja.

zotsatira

Lingaliro la sayansi ndithu ambiri, kotero gulu la chidziwitso angatanthauze zambiri osiyana chidziwitso. Kuzindikira mfundo monga kuyenera osati kuwonetsa, komanso kufufuza. Vuto la sayansi ndi zambiri ananyalanyaza umboni ndi kupereka mankhwala mu maonekedwe ake yaiwisi, koma sayansi nthawi zonse kuti azitha kusiyanitsa zoona ndi zonama.