Ukuze ufunde ukwenza iwebhu ukudalula ingxenye yemfihlo yemvelo

Iwebhu ingenye yezimanga ezimangalisayo zemvelo. Ngesikhathi esifanayo isiphephelo se-spider, "isicupho sokuzingela", imoto yokuhamba emoyeni, impahla yokusika i-cocoon yeqanda.

Isigubhu siyazi ukuthi singenza kanjani iwebhu ngokushesha futhi sinokwethenjelwa, sifihla into enamathele enezici ezikhethekile. Ukwakha indlu yakhe, le nambuzane ilula uhlaka, izintambo eziqhamukayo, futhi emva nje kokubeka ucingo oluxhasayo oluthinta udoti olunamathele oluthile, futhi ekupheleni komsebenzi uluma intambo exhasayo. Kodwa akusikho ubuchwepheshe bokuthi "ukusika" hhayi indlela yokwenza iwebhu, kodwa "kumlingo" wezintambo.

Izici izici zesikhunta zisiza ososayensi

Izintambo eziboshiwe zinezakhiwo ezikhethekile. Amandla nokuqina kwabo ngaphezu kwawo, kunemicu yokugcina. Lokhu kubangelwa okuqukethwe okuphezulu kwe-protein ye-sericin, njengeglue. Futhi, izintambo ziqukethe izinto ezinama-bactericidal.

Ukuyingqayizivele kwama-spider filaments kubonakala ngokucacile ebusweni buka-hydrophilic, okwazi ukuheha ama-molecule wamanzi. Phela, iningi lenu liye labona into emangalisayo - njengoba amazolo ekuseni eqoqa i-web engenasisindo, ebomvu. Isithombe esibonisa lesi simangaliso semvelo singatholakala kwi-Intanethi. Amaconsi amakhulu akhiwa ngobuningi bezinto ezincane, okuyilowo nalowo yi-microns amaningana ngobukhulu. Amadonsaza, ahambela ama-nodules, ahlangane ndawonye, akhula ngesayizi.

Yile ndawo eyashukumisela ososayensi ukuba bahlole, futhi ngenxa yezifundo eziningi i-web yokufakelwa yadalwa. Ama-nanotechnologists aseShayina aphinda aphindaphindiwe ngobuciko bemvelo. Kusukela ku-fibre enyiloni, ethathwa njengesizathu, yakha intambo enezingxenye ezingalingani - indawo ephahlazekile ishintshaniswa ne-thickenings ehlukahlukene. Ngemuva kokuhlolwa kwama-laboratory kwafinyelela ekuphetheni ukuthi intambo eholayo ifana nesicabangabu futhi ingakwazi ukukhipha amanzi. Isakhiwo esisha senzelwe ukusetshenziselwa ukwakha izinto ezithatha umswakama owedlulele.

I-Web njenge-original landscape design yedolobha le-suburban

Kanye nezakhiwo ezikhethekile eziwusizo ezitholwa yisayensi, iwebhu iyisimboli. Khumbula isi-spider-man, esakwazi ukuhamba nganoma iyiphi indlela, noma umphumela wesabekayo we-spider webs emkhosini we-Halloween. Ukuthuthukisa, ungakwazi ukuvuselela indawo yezwe elidabukisayo enebala eliqhakazile lezinkathi ezenziwe ngamakhemikhali. Kwabaningi, ikakhulukazi izingane, lokhu kuzoba isimangalo esesabekayo esingavamile, efana nekhaya langempela le-spider. Ungenza kanjani iwebhu?

1. Thatha izigxobo ezimbili zamapulangwe ezingaba ngu-1.5 m phezulu bese uzimba ngamamitha amathathu eceleni. Lokhu kuzoba isisekelo sokuqinisa iwebhu yethu.
2. I-cord 0.5-0.7 cm ubukhulu buhlelwe ezindaweni ezintathu - eziqongweni ezimbili zokuphakama futhi phansi phakathi phakathi kwezibonda.
3. Khona-ke izintambo ezinamandla zewebhu zinamathele ezinhlangothini zomcathulo ophumela.
4. Kusukela kumgogodla wombuthano owamukeliwe, uhlanganise izintambo, uhamba ngokuvunguza futhi uzihlanganise ngamandla ukuze ube namandla.

Kunezinye izindlela eziningi zokwenza iwebhu. Ungakwazi ukufaka intambo yokuvutha kumafindo amakhulu, hhayi i-glue. Enye indlela ukufaka ama-cobwebs avela emibuthanweni ngayinye engayi kusuka kwenye kuya kwenye. Shintsha umbala, kuyilapho i-web white izobe ibonakala kakhulu. Ungakhohlwa ukwenza umnikazi wendawo yokuhlala. Kunoma yikuphi, ukuvela kwesidalwa sakho esenziwe ngezandla kuyokwaziswa ngabanye, ikakhulukazi izingane.