Ukuziqeqesha

Ama-steam turbines angamathuluzi abalulekile ekuguquleni amandla ashisayo esitimu abe amandla emishini noma...

Hlola izikhumulo zezindiza ezinkulu kunazo zonke emhlabeni ngosayizi nethrafikhi. Ukusuka eSaudi Arabia kuya eDubai, hlangana neziqhwaga zezindiza zomhlaba wonke.

Thola ukuthi kungani umhlabathi we-Machu Picchu ucwila minyaka yonke nokuthi iziphathimandla zizama kanjani ukusindisa lesi simangaliso somhlaba ekubhujisweni.

Thola ukuthi yiziphi izinto zokusetshenziswa ezibalulekile nokuthi kungani zibalulekile ekushintsheni kwamandla kanye nomnotho womhlaba wonke wezobuchwepheshe. Chofoza ukuze uthole okwengeziwe!

Thola izici ze-bismuth. Insimbi engavamile esebenzisa okuningi embonini, ezobuchwepheshe kanye nemithi, kanye nezakhiwo ezingokomoya ezimangalisayo.

Zitholele umlando nokuvela kwethebula le-periodic, kusukela ku-Dmitri Mendeleev kuya ezintweni zakamuva ezitholakele. Funda mayelana nokuthuthuka kwayo okuthakazelisayo!

Zitholele yonke into mayelana nomsebenzi we-Golgi apparatus, ukwakheka kwayo kanye nokubaluleka kwayo kuseli nge-athikili ephelele nebuyekeziwe ukuze uqonde le organelle.

Thola umehluko phakathi kwamandla e-kinetic namandla angaba khona. Funda ukuthi basebenza kanjani, izici zabo nezibonelo ukuze uqonde kangcono lezi zinhlobo zamandla.

Thola ukuthi i-asbestos iyini endlini, izinhlobo zayo, izingozi zempilo nokuthi yini okufanele uyenze uma uyitholile. Funda indlela yokusingatha ngokuphepha.

Thola ukuthi iziphi izinto ezisetshenziswayo zokuqhuba, zokuvikela imvelo, ezokwehlisa izinga le-semiconductor kanye ne-superconducting, ezinezibonelo nezici ezibalulekile zokuqonda.

Thola ukuthi iyini amandla e-kinetic, indlela yawo kanye nendlela yokubala. Umhlahlandlela ophelele onezibonelo ezicacile ukuze uqonde ukubaluleka kwawo ku-physics.