An official website of the United States government
Here's how you know
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.
The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.
The NIH Library is pleased to introduce statistical support services for NIH staff and selected HHS agencies. These new services, managed by the Library’s Data Services team, feature statistical consulting and training.
Autodesk Maya is a powerful modeling tool best known for film animation, but can be used to create 3D models suitable for printing on the NIH Library's 3D printers.
The Greek letter π is the symbol for the irrational number representing the ratio of the circumference of a circle to its diameter. It is approximately 3.1415926. Pi Day is an annual celebration on March 14th (3/14), with this year’s being a very special Pi Day (3/14/15).