You Can Practically Steal These Simple Math Memory Tricks
If you've ever wanted to improve your ability to learn and memorize mathematical equations, formula, arithmetic and numbers by 100% ... 200% ... 300% (or more) using simple skills you can...
В книге «Иллюзия пользователя: Урезание сознания в размерах» («The User Illusion: Cutting Consciousness Down to Size») датский ученый и писатель Тор...