The Laboratory of Heat Conductivity and Environmental Engineering of the Aristotle University of Thessaloniki has found a possible solution, though it is one that requires planning and money to implement.
Laboratorija za toplotnu provodljivost i uređenje životne sredine Univerziteta Aristotel u Solunu pronašla je moguće rešenje, ali ono zahteva planiranje i novac za sprovođenje projekta.