kaizasosei
Master Black Belt
- Joined
- Jan 7, 2007
- Messages
- 1,180
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The abacus. The japanese version of the soroban as well as the chinese original suanpan train the right brain. At first it trains the left brain more because you deal with simple arithmetic and logic patterns, but as you progress you can begin to imagine the abacus in your minds eye and solve even complicated math problems with astounding speed-all in the head. Obviously also improve, concentration and memory.
Check it out if you're interested.
j
Check it out if you're interested.
j
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