Produkt mají v nabídce:
Mind Performance Hacks - Hale???evans, Ron
Contains life hacks that teach you to: use mnemonic tricks to remember numbers, names, dates, and other flotsam you need to recall. This work also helps you perform complex math in your head, with your fingers, or on the back of a napkin; use effective systems to capture new ideas; and communicate in creative new ways using artificial languages.
