Physical uye kwemakemikari kumba: sokuti zvemashiripiti!

The chikuru ndechokuti zvose zvinotevera nemiedzo inoitwa kumba uye anoiona kunozonakidza, kunyange apo 100% kuziva chii zvichaguma. Asi kana vamwe kuedza izvi, iwe varatidzirei mwana wako, muchagara kwenguva refu ndekwokufungidzira vamwe chisikwa kubva rungano, aine imwe mashiripiti yekare. Wagadzirira? Zvadaro kuwana!

Experience nhamba 1. Flying tii mumasaga

Chii uchada: machisi, chigero, tii muhomwe.

How kuti tea zvikwama vanofanira kuvhura, pashinda ane Chikwata akagerwa uye nomoto pakati mabhegi chinhu. Zvadaro zvazvinosarira chete kuisa chinhu muhomwe patafura (muchimiro fekitari chimneys) Unotungidza.

Chii chinoitika kana sachets kupisa zvinenge kumugumo, unogona kuona kuti mhepo inodziya anotakura mabhegi kufa kumusoro. Kana uri kutanga kuita kuedza kumba, kuedza ichi raizova kwazvo vakasarudzwa, nekuti zviri nyore chaizvo kuti ikwane uye tarira zvinobhururuka vakasara mabhegi, kunyange yazvo nenzira yakanaka.

Experience № 2. Glowing Squash uye gaka

Chii uchada: munyu uye manyoro wemagaka, Squash, waya, nomumbure mukana uri 220 V, mhangura waya.

How kuzviita: Chokutanga, unofanira Kochekera mhangura waya kuti waya. Next, unofanira kuomerera kumugumo waya iri cucumber uye kubatanidza waya kune zvakarukwa. Zvadaro, kushandura cucumber uye Squash kuita nawo chete. Zvino tinofanira kudzokorora akavhiyiwa idzi mufushwa.

Chii chinoitika: Kana cucumber, muchaona pedyo mugomba Inotubuka muto uye chiedza utsi vachibva wemagaka. Asi pamunongopinda kushandura cucumber Squash, zvichaita unotanga hwihwinyara kubva mukati. Wakawanda cucumber haisi chiedza chete, asiwo kutama. Similar kuedza kumba kuratidza kuti huwandu munyu iri Kuronga chinhu chiri Proportional kwayo conductivity zvakananga.

Experience nhamba 3. scissor girazi ...

Chii uchada: chinhu akwariyamu izere nemvura, chigero uye dzakaonda rinoonekera.

How kuti: nhete Pepa girazi vanofanira Kunyudzwa imwe akwariyamu nemvura, vakabata noruoko chete. Zvadaro akaisa mumvura ruoko pamwe chigero uye kutanga zvishoma nezvishoma kutema girazi.

Chii chinoitika: mumvura nokuda rirambe richibvira maturo, magirazi anova zvikuru pliable, uye saka unogona kuzovauraya chaizvo nyore nokushandisa zvishoma simba. Zvakare, akavezwa mutsetse zvichaita vanyatsohuongorora, uye kwete "kubvaruka". Zvisinei, muna kuedza ichi kumba hazvirevi kuguma ikoko.

Experience № 4. Heating ayodhini uye starch

Chii uchada: a burner chubhu, starch, mvura, ayodhini.

How kuti: chiitiko ichi rinowanzoshandiswa mune siyana kuunganidza akadai "Chemical kuedza kumba vana." Cherechedza maitiro vadzidzi haangavi chete zvichinakidza asiwo kubatsira. The chubhu zvinokosha kudira kwekushinywa starch, uye ipapo wedzera mvura. Next, wedzera zvishoma ayodhini vesa ari burner uye zvishoma nezvishoma kudziyisa musanganiswa. The chubhu iri ipapo zvakafanira kuchitonhora uchingoti pawo beaker mvura inotonhora.

Chii chinoitika kana neshungu mushonga anorasikirwa ayo yebhuruu ruvara rima, asi kana dzaserera zvakare achidzoka.

Izvi nezvimwe zvakawanda zvinonakidza zvakaitika mumba, unogona kuita chero nguva. Experiment, edza, asi chinhu chikuru - usakanganwa pamusoro wako kuchengeteka!