Scientists say that it is the fixed rules of the left hemisphere that keeps a logical check on the broad brainstorming of the right hemisphere.So you wind up with super creative, yet practical, ideas.

• 科学家们说，之前已知的原理是，右脑进行头脑风暴式的广泛思考，而左脑对结果进行逻辑分析，这样你才能得到既有创造力又实用的想法。