Am invatat in ultimele luni cum sa iti faci un blog, cum sa te promovezi pe retele sociale, cum sa folosesti fotografiile sau clipurile video pentru a deveni mai convingator atunci cand iti prezinti proiectul.
Insa, trebuie sa mai inveti un lucru important: sa lucrezi cu programele grafice, adica sa proiectezi pe computer, tridimensional, gadgetul pe care il inventezi, il imaginezi. Nu te ingrijora, nu trebuie sa deprinzi peste noapte soft-urile de proiectare asistata de calculator, mai ai la dispozitie doi-trei ani pentru asta.
Sa explicam: una dintre cele mai spectaculoase inventii din ultimul deceniu este imprimanta 3D.
Probabil că ai vazut deja pe Internet cum lucreaza:
– ai un container cu particule de metal, de plastic, de hartie etc care alimenteaza imprimanta.
– in computer se afla reprezentarea digitala a obiectului pe care il printezi
– computerul trimite datele catre imprimanta
– imprimanta pune, strat peste strat, particulele din container, amestecate cu un liant. In unele cazuri, particulele sunt solidificate cu ajutorul temperaturilor inalte.
La final, obtii un obiect perfect functional (sau partile componente ale acestuia pe care le montezi ulterior). Spectaculos, nu?
Iata cateva obiecte scoase la imprimanta 3D, obiecte care sunt, asa cum spuneam, functionale:
Camera foto
Sculptura printata 3D
Caroserie auto printata 3D
Chitara printata 3D
Foarte interesant este ca unii cercetatorii au creat chiar si tesuturi umane prin imprimare 3D, din celule stem. Tehnologia de printare 3D a unor obiecte proiectate pe computer sau a unora deja existente (copiere dupa scanare) va schimba din temelii activitatea inovatorilor.
Deocamdata, imprimantele sunt destul de scumpe şi trebuie sa ai cunostinte tehnice serioase pentru a lucra cu ele.
Insa, in cativa ani, imprimantele 3D vor deveni, probabil, produse accesibile, de masa, si fiecare dintre noi le va putea folosi.
Sa facem un exercitiu de imaginatie: ce proiect de-al tau ai printa in 3D in momentul acesta?
Ne reauzim saptamana viitoare.
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