14 avril 2015
Is PISA too slanted?
"Have no fear of perfection - you'll never reach it" – Salvador Dali
It took 199 years to build the Tower of Pisa. Only 5 years after construction had started, the tower began to sink. It had been built on too weak a foundation, set in unstable soil. Although beautifully planned and designed, the project was flawed from the beginning. More...
Commentaires