Chii uchitsanya Tupukanana munyika?

Kunyange vana vazive kuti mhuka uchitsanya munyika - a dindingwe. Iye ari chinhambwe Inowedzera kuti nokukurumidza 130 km / h uye kunogona kubata motokari! Unoziva chii uchitsanya Tupukanana kwenyika? Article ichapindura mubvunzo uyu.

Chii uchitsanya Tupukanana?

Masayendisiti akawana kuti uchitsanya zvipembenene munyika, kana ari mukonikoni Australian Austrophlebia costalis. It anokwanisa kuva nokumhanya 50-55 km / h! Iye kunyange akaunza Guinness Book of Records sezvo uchitsanya Tupukanana munyika, achinyora kumhanya ayo ndege kusvika 58 km / h! Masayendisiti akawanda akashuma kuti maererano zvakawanika dzavo uye Masvomhu Austrophlebia costalis anokwanisa kuti chikamu chinhambwe 100 km. Zvisinei, uchapupu hunoratidza chokwadi ichi haisati ndee.

zvinoshamisa ndege

Kukudziridza superspeed, mukonikoni avtraliyskaya mapapiro anoita Kurohwa 100-150 pasekondi yoga yoga! Ziso romunhu haisi kukwanisa arambe dzayo kufamba, flapping yakawana kushandisa chaiyo supertochnoy appartury. Data avapo zvikuru munguva ichangopfuura - muna 1999.

Munguva yokudzidza Austrophlebia costalis vanodzidza akawana kuti izvi ndizvo uchitsanya Tupukanana wenyika iri vakakwanisa kukurira chinhambwe chikuru - zviuru makiromita! Kazhinji, kunyange pakachena munyanza, pane dragonflies, uye ivo vanobviswa ne 1,700 makiromita kana kupfuura kubva dzinogarisana zvachose.

The rinokosha maumbirwo wamapapiro

Zviya, nokukurumidza ngadzibhururuke zvose remukonikoni, kwete chete wokuAustralia. High kumhanya ndege iri akapa zano rinokosha Makhov ichibhabhamisa. Zvinokosha kuona kuti nekuda nani achifambisa remukonikoni t mberi uye neshure mapapiro panguva, uye kuwedzera kumhanya kutiza - panguva imwe chete. Segirazi mapapiro awo pedyo pamusoro pane pterostigma - cuticular thickening, zvinosanganisira zvakawanda gobvu uye pigmented mutsinga anotarisa sezvinoita temnokorashenny nzvimbo. Pterostigma kuita zvakadaro zvinobatsira mabasa yakafanira weighting pamusoro bapiro kunowedzera amplitude waro amplitude, kunosimbisa ayo unopinza kumberi, hakuiti kuti tirege vibration uye ngozi kuzvidzora oscillation wamapapiro apo zvipembenene airspeed muganhu.

tsananguro mukuru

Kuwedzera kuva mukonikoni - the uchitsanya munyika rezvipembenene zviri zvakare zvinoshamisa zvakasikwa. Ivo akazviratidza refu asati dinosaurs, ari mumwe zvisikwa zvikuru kare panyika. Maererano masayendisiti ari kutanga dragonflies munyika kugona airspace.

Zvinokosha kuziva kuti mukufamba yemhindumupindu pamusoro mamiriyoni akawanda emakore, tupukanana izvi hazvina kuchinja. Prehistoric "rocker" (sezvo vari dzakakurumbira kunzi) akatarira sezvo ano.

Mukonikoni - chikara. Kana munhu haagoni pazviri, sezvazvakaita munyika uchitsanya Tupukanana kuri muvhimi mukuru; nayo rinoburitsa umhutu, nhunzi uye midges pamusoro nhunzi, vari chikamu mumasekonzi kutsanangura kwavo nzira kutiza, kundosvikazve pakona pa iyo chinonyanya zvakakunakira tora zvakatapwa. Remukonikoni hakumbofi chakaipa! Uye voracious chaizvo. Just awa imwe kukwanisa kubata uye kudya 50 nhunzi.

Wonder Vision

Asi zvikuru zvinoshamisa kuchiitwa "rocker" - sechivako maziso aro akakura. Nesayenzi, dzinonzi faceted. Zvinoita sokuti maviri makuru convex denderedzwagama, riri kumativi ari musoro, mira. Rinoumbwa 30.000 munhu mumakomba - kunobatanidza, chimwe nechimwe anoona dukuduku venyika, uye pamwe chete anopa unorema wezvidimbu mufananidzo. Uyezve, kudzokorora dragonflies rinofukidza anenge 360 madhigirii, kureva, iye anoona zvose mberi, mativi uye shure panguva imwe chete. Lower ziso-kunobatanidza kusiyanisa mavara, asi chete yokumusoro chimiro zvinhu.

Vaongorori vakawana kuti dragonflies vari pfupi anoona zvakanaka chaizvo, vanotanga kuona zvakajeka pana chinhambwe mamita maviri chete, asi vane yakanaka maneuverability, zvakarurama kutiza uye kumhanya kuita. Zvinobvira sei kuti masayendisiti achiri chakavanzika.

Zvino kuti unoziva Tupukanana ndiye uchitsanya munyika, uye chii chinoratidza zvakasiyana.