ngesithuthuthu

Ngazi kanjani uma iketango lami lesithuthuthu lisontekile? Uzwe ukudonsa kancane futhi uzwe umsindo okutshela ukuthi iketango selithe ukuxega...

Ayisebenzi nje ukwenza imilenze nezinqe ithoniswe, kodwa futhi izokusiza ukuthi wenze ithoni ye-trunk nengaphezulu, ikwenze kube…

Ochwepheshe batusa ukuhamba ngebhayisikili izinsuku ezintathu kuya kwezine ngesonto cishe imizuzu engama-45. Kungcono ukuhlanganisa imizamo emikhulu neminye elula kunokukhetha…

Isondo le-inertia yilelo eliqongelela amandla e-kinetic futhi ngendlela yokuthi linikeze umuzwa wokuhamba ngebhayisikili lendabuko emoyeni ovulekile….

Ungalungisa kanjani i-crank yebhayisikili? Izikulufu ezibambe isibambo kumele zixegiswe futhi ziqiniswe ngendlela ye-crisscross (A). Qiniseka ukuthi uyajika noma...

Abagibeli bamabhayisikili bangasebenzisa amasu amabili okulinganisa: isiqondiso nokunyakaza komzimba maqondana nebhayisikili. Isiqondiso sibalulekile ukugcina ibhalansi, ngoba...

Indlela yokubeka isibambo? Njengomthetho ojwayelekile, isibambo kufanele sibe phakathi kuka-2 cm no-5 cm ngaphansi kunengxenye emaphakathi yehhashi. Nokho, futhi...

UMnu. John Boyd Dunlop uyena owasungula isondo eligcwele umoya lamasondo ebhayisikili. Wayengudokotela wezilwane waseScotland owaphila phakathi kweminyaka ye-1840 kanye…

Yini eyayikhona ngaphambi kwebhayisikili? I-Draisian Ngo-1817, umphathi waseJalimane u-Karl Christian Ludwig Drais von Sauerbronn wasungula imoto yokuqala enamasondo amabili, ...

Ekuqaleni kwekhulu le-XNUMX, umsunguli ongumJalimane oyingcweti uKarl Drais waklama imoto enamasondo amabili eyayizokwaziwa ngokuthi i-draisiana. Ubani umsunguli we...