Ndi chinsinsi cha namatetule chiyani?

Kodi pali chinsinsi kuchokela namatetule? Mwina, koma pali zinthu wamba amene kusiyanitsa anthu anzeru, kulenga amene ali kukankhira malire. Amenewa ndi ayenera kukhala geniuses. Ife angakuuzeni asanu anthu amene njira zawo ndi kusintha dziko, kuphatikizapo mwana amene anakhoza kukhala ndi prosthesis nzeru, mkazi-astrophysics, amene amapha kwa "Dziko chiwiri" ndi wasayansi amene akufuna kusunga chikumbukiro cha anthu ake DNA. maganizo awo chionekera akum'patsa lapansi.

Kuyang'ana njira tikupanga

Ngati alendo okhala pa dziko lakutali, telesikopu wathu kuwala kungoti amalephera kuona iwo. Koma mwina sitiyenera. Sara Seager - ndi Katswiri pa University of Massachusetts - kufunafuna "Dziko yachiwiri". Anandiuza kuti akhoza kupeza moyo zina ngakhale m'nthawi ino, ngati tcheru kuti zinkakhalira exoplanets. Izi ndi zinthu mwachilungamo ang'ono, amene ali pafupi nyenyezi yowala. Ngati zili kunyumba kwa moyo zakuthambo, zimaonekeratu chifukwa ife sanathe kudziwa izo. Komabe, Sara Seager sasiya basi chifukwa palibe sangathe isanayambe. Panopa, iye akuyembekezera m'chilengedwe chonse za mumlengalenga, akhoza kukwaniritsa zizindikiro zotsalira za moyo zakuthambo.

Musaope kunena zoona kovuta

Onse mumamwa lonse yobereka maukonde kugula katundu zambiri zofunika, kuyambira zovala inu akuvala pompano, kutsiriza ndi zipangizo kuti ntchito kuwerenga mawu awa. Mwatsoka, ntchitoyi amalenga cacophony phokoso m'nyanja, ndipo amapha moyo m'madzi.

Kamodzi Michel André ya University of Catalonia zaumisiri anakumana ndi chinsomba akufa pa imodzi mwa magombe a Canary Islands. Kunapezeka, chifukwa cha mwambo umenewu unali phokoso la kutumiza. khoti kuti wopereka zoyendera katundu, amene amapereka mwa ogula m'dziko lathu lino.

choonadi ichi wosasangalala, koma Andrew amakhulupirira kuti m'pofunika njira yoyenera ndi zosankha zovuta kuti akonze zinthu.

Phunzirani nokha

Munthu ndi malingaliro kwenikweni kulenga zambiri akuona ngati anu kupeza wosadziwika, osati kudikira mpaka imayambira supuni. Nkhani ya mnyamata Easton LaChapelya amene analenga prosthesis, olamulidwa ndi ubongo. chitukuko ndi mtengo kwambiri kuposa analogues alipo mu dziko. Zonsezi zinayamba Easton anayamba kuchita Makina pa zaka 14. Easton prosthesis analengedwa ntchito kale luso 3D-yosindikiza. Ngakhale kuti kupanga prosthesis anali ndi wotchipa, zilibe bwanji khalidwe. Zala ngati "manja" kungakuthandizeni kuti makilogalamu 22 kulemera. Popeza ubongo amagwirizana ndi njira yapadera opanda zingwe.

Bridges, anthu ndi zochitika

Pamaso pa talente osachepera wina akhoza kutenga inu pamwamba pa ntchito, koma izi zaluso kuonekera pamene munthu alola kuyesa ndekha mu malo osiyana. Mwachitsanzo, Anita Goel wa kampani "Nanobiosim" tricorder akufotokozera, imene kudzakhala kotheka kuti matenda matenda kunja chipatala. Njira imeneyi amatha kusintha kwathunthu kumvetsa kwathu tiyenera zaumoyo. The kafukufuku, amene akuchita, pali pa mphambano ya njira zitatu zosiyana kwambiri ndi ntchito - nanotechnology, sayansi ndi biomedicine.

Yang'anani akutali ...

Anthu ndi mphamvu yapadera ndi chikumbu akhoza osiyanasiyana pamalo mwamsanga ndi kuyang'ana pa zinthu yaitali. M'lingaliro, iwo akhoza kuyang'ana akutali.

Pakuti Robert Grass - wasayansi ku Switzerland - njira imeneyi n'kofunika chabe. Ndipotu iye, pamodzi ndi mnzake wake Reinhard Heckel kuyesa kupeza njira kusunga nzeru za anthu mu DNA kuti adzalola kuti kulibe muyaya. Malinga ndi wasayansi, monga yosiyanasiyana "malemba" zikhoza kusungidwa kwa pafupifupi zaka zikwi ziwiri, ngati yozungulira kutentha ndi madigiri 10 Celsius. Koma pa madigiri -18, mudziwe angathe ngakhale patapita zaka mamilioni angapo. mapulani Grass olembedwa deta DNA zonse zimene zinali Ngokhoza kulenga anthu. Kuti zimenezi zitheke, izo akufuna kusankha malemba chidali kuti akhoza zingakhale kukhala zothandiza olemba mbiri m'tsogolo. Komanso zimenezi ziyenera kusonyeza chikhalidwe cha anthu pa siteji lino la chitukuko.

Musaiwale kuti ayang'ana pozungulira kudzoza

Nthawi yonse wathu ndi watsopano ndi nzeru sangathe kuona kudzoza, amene ali pafupi ndi ife. Jill Forrant ya University of Cape Town waganiza kulenga mbewu chilala zosagwira, chomwe chingathe kukhala nthawi yaitali popanda madzi. Vuto limeneli n'lalikulu kwambiri poganiza kusintha nyengo zimene zikuchitika tsopano.

Forrant anazindikira kuti kale amadziwa momwe angachitire izo, chifukwa zimene ndinaona ngati mwana. Zinali chomera kubwerera ku moyo patatha miyezi yochepa kapena zaka popanda madzi. Tsopano iye kuphunzira ngati n'zotheka kusamutsa majini mbewu ameneyu mbewu.