Science, Serendipity, and Art Posted Aug. 15, 2023, by Lawrence Tabak, D.D.S., Ph.D. Fractals are complex geometric patterns repeated at progressively smaller scales. You'll find them throughout nature. That includes in the 3D structures and shapes of tissues throughout our bodies, from the bones in our skulls down to the blood vessels in our feet. But the fractal pattern above isn't from a precisely patterned human tissue. It comes from some unexpected biochemistry that formed the stunning pattern on its own. Read more on the NIH Director's Blog.  Follow @NIHDirector Get posts via RSS Feed Update Your E-mail Address | Add Subscriptions | Unsubscribe All If you have questions or problems with the subscription service, please contact subscriberhelp.govdelivery.com. For all other inquiries about NIH programs and activities, please contact Ask NIH. Before writing, please view our Frequently Asked Questions page, our Health Information page, or Search our website. This service is provided to you by the National Institutes of Health. NIH…Turning Discovery Into Health®  This email was sent to edwardlorilla1986.paxforex@blogger.com using GovDelivery Communications Cloud on behalf of: National Institutes of Health (NIH) · 9000 Rockville Pike · Bethesda MD 20892 · 301-496-4000 / TTY 301-402-9612