dr Monika Malinowska-Olszowy, prof. PŁ

Vice Dean for Education of the Faculty of Material Technologies and Textile Design

Surely, there have been many a time when you had to deal with a situation where you had no access to electricity and your mobile phone had gone dead. Naturally, the market offers power banks galore to save you from such emergencies, yet we often fail to remember to carry them with us. Besides, they are heavy, unwieldy, and also harmful to the environment.