Kategoria:
Biznes i finanse
Kanał:
The Economist
Data:
5 lipca 2017, 18:33
Poziom:
C1-C2 (zaawansowany)
Zaloguj się, aby pobrać plik MP3.
Zapping the brain with a weak electric current enhances its visual cortex. Is this a way to help squeeze more value out of our grey matter? Also, how a new miniature phone camera is making us rethink every aspect of photography. And why whales have become so good at filtering food. Hal Hodson hosts.