Cov menyuam yaus me tiag tiag xav tsim yam tsis txaus ntseeg, tshwj xeeb tshaj yog txog qhov no, cov tub hluas tau ua tiav. Hloov chaw ntawm cov khaus tawm hauv computer tshiab, koj tuaj yeem ua koj lub dav hlau cov khoom ua si tawm ntawm Styrofoam. Nws tsis siv sijhawm ntev heev, thiab cov khoom ua si nws tus kheej tuaj yeem raug xa mus rau tus phooj ywg lossis tus kwv tij ib yam li tam sim no.
Nws yog qhov tsim nyog
Styrofoam paib, ntoo slats, plasticine, Whatman ntawv, kua nplaum, nplaum
Cov Lus Qhia
Kauj ruam 1
Ua 4 x 4 hli ntoo phom. Ua kom qhov kawg taw tes, lossis koj tuaj yeem tsis quav ntsej nws txhua lub sijhawm.
Kauj ruam 2
Txiav tawm 430 x 80 tis qauv los ntawm cov npuas dej thiab ib qho 120 x 75 stabilizer.
Kauj ruam 3
Siv xov ntoo pleev kab rau cov kab npoo ntawm tis.
Kauj ruam 4
Thaum tshav kub kub stabilizer consoles tau txais keels. Cov fab yuav tsum yog 30 degrees, uas txhais tau tias lawv yuav tsum yog.
Kauj ruam 5
Them sai sai rau lub thawv consoles, lawv yuav tsum tau khoov txog 20 qib.
Kauj Ruam 6
Siv ib qho ntawm plasticine los txuas cov styrofoam rau lub dav hlau qhov ntswg.
Kauj Ruam 7
Tshaj tawm dav hlau mus rau qab ntug.
