Soluzione del esercizio 6 di Performer B1, Vol. 2

Esercizi svolti per il libro Performer B1, Vol. 2

Soluzione

  • Jack built a new sensor to detect pancreatic cancer.
  • Ann succeeded in creating a flashlight without any batteries or other forms of energy.
  • Elif managed to turn banana skin into bioplastic.
  • Rene used social media to show a more sympathetic and hopeful aspect of his community.
  • Kelvin was able to build a generator using homemade parts or things taken from the rubbish.