Mini-Episode: Cool Facts Friday #10

<p>Cool Facts are quick hits of new human and world science curated into short bursts of information just for you. This fun compilation publishes one Friday a month. Enjoy!</p><p>Here’s the current lineup for episode #10:</p><ul><li>How a tiny brain-manipulating machine helps understand neurological disease and neurotrauma..</li><li>How to simplify your life.</li><li>Why you're struggling to maintain a&nbsp;healthy weight.</li><li>Why your body replaces cells at incredible speed.</li><li>How to identify "hot spots" of aging and disease in DNA.</li><li>How zombie genes come to life after you die.</li></ul>