The boats are made of 1.2-metre-long cardboard segments weighing 500 kilograms The houseboats all feature a bathroom, separate bedroom, and folding beds The houseboats could be part of a plan to ...

The houses are made of 1.2-metre-long cardboard segments weighing 500 kilograms each. The segments are modular so the length of each house can be extended or reduced. Inside they range from 32 to ...