Uhumeka byoroshye: demststicy oxygen ogisijeni ya ogisijeni yahuje umwuka? Ntugire ikibazo, ntabwo ari umugambi wa sciller (twizeye!). Ariko kugira icyo bahumeka birashobora ...

Ubuvuzi Gauze ni ubwoko bwo kwambara ubuvuzi bukoreshwa mumwanya wubuvuzi, bukoreshwa cyane cyane kuri banda ibikomere cyangwa ibibaga, birinda ibikomere kuri bagiteri ...

Akajagari kabaswera kavukire: Kumenya Maneuver (utabangamiye umusatsi) ah, abaganga bicisha bugufi. Nuruhande rwawe mucyumba cyo gukora, yo ...

Nigute ushobora guhitamo isura yawe yubuvuzi mask ah, mask yo mumaso yambaye. Mugenzi wacu w'agande, urwaye ingabo, hamwe n'imyambarire (neza, ubwoko). Ariko hamwe na m ...

Ese amano yo kubaga yishimye ararangira? Kugaragaza Amayobera Yubuzima Bwarimo Mu Isi Yumuriro Wihuta ryubuzima, aho gutemba n'umutekano kuganza

Imyambarire yigunze: Inzitizi ikingira mwisi yubuvuzi mubice byubuvuzi, aho isuku n'umutekano aribyingenzi, kwigunga bitagereranywa ^