可可电台，每期节目一话题，让英语磨练耳朵的同时学到更多有益的小知识，丰富知识的同时受益于生活。

Simple ways to make you smarter every day

让你每天更聪明的简单方法

Brush your teeth with your non-dominant hand

用非惯用手刷牙

According to research, the brain and hands are closely connected. We can increase the power to control and stimulate the brain by using our hands. By training yourself to use the opposing brain, you forge the ability to quickly switch between analytical thinking and intuitive thinking - the key to creativity.

根据研究，大脑和手是紧密相连的。我们可以用手来增加控制和刺激大脑的能力。通过训练自己使用相反的大脑，你就能在分析思维和直觉思维之间快速转换——这是创造力的关键。

You can try a simple brain exercise like brushing your teeth with your non-dominant hand as well as opening a jar and taking toothpaste with the same hand.

你可以尝试一个简单的大脑锻炼，比如用非惯用手刷牙，用同样的手打开一个罐子，拿牙膏。

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