Mobil je pokretna skulptura koju pokreće elektromotor ili priroda, npr. vjetar. Možemo ju pokrenuti i puhanjem. Svrstava se pod apsktraktne skulpture, a izmislio ga je američki umjetnik (kipar i slikar) Alexander Calder. Calder je radio velike metalne i žičane viseće skulpture koje danas imaju veliku vrijednost, a po njima su se čak i razvile dječje igračke (mobili koji se bebama stavljaju nad krevetić).
Mobile is a type of kinetic sculpture constructed to take advantage of the principle of equilibrium. It consists of a number of rods, from which weighted objects or further rods hang. The objects hanging from the rods balance each other, so that the rods remain more or less horizontal. Each rod hangs from only one string, which gives it the freedom to rotate about the string. An ensemble of these balanced parts hang freely in space, by design without coming into contact with each other.
Mobiles are popular in the nursery, where they hang over cribs to give infants entertainment and visual stimulation. Mobiles have inspired many composers, including Morton Feldman and Earle Brown who were inspired by Alexander Calder's mobiles to create mobile-like indeterminate pieces. John Cage wrote the music for the short film Works of Calder that focused on Calder's mobiles. Frank Zappa stated that his compositions employ a principle of balance similar to Calder mobiles.
Sad je vrijeme za malo igre s mobilima. Proučite slike ispod.
Time to have some fun with mobiles. Observe the images below.
2 + 2 + 1 = 5
5 = 5
Mobil je u ravnoteži.
Mobile is balanced.
40 je podijeljen na 2 kraka. 40/2 = 20.
3*6 + 2 = 10 + 10
20 = 20
40 is divided into two arms. 40/2 = 20.
32 je podijeljen na dva kraka. 32/2 = 16.
16 je podijeljen na 2 kraka. 16/2 = 8.
8 = 4*2
8+8 = 4*4
32 is divided into two arms. 32/2 = 16.
16 is divided into 2 arms. 16/2 = 8.
Je li bilo zabavno? Sad pokušajte sami doći do rješenja. Možda vas na kraju čeka nagrada. Sve zagonetke se mogu riješiti i online sljedeći poveznice u naslovima. Na navedenoj stranici možete naći još zabavnih mobila za rješavanje.
Was it fun? Now try it on your own. Perhaps there is a prize waiting for you in the end. All the puzzles can be solved online following the links in the titles. Waiting on the page are even more fun mobiles to solve.
Mobil #1
Mobil #2
Mobil #3
