An official website of the United States government
Here's how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS.
A lock
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or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
NSF speakers present to all types of audiences, including K-12 students and teachers, industry, small businesses, universities, science societies and associations, researchers, executives, the federal government, nonprofits, community STEM clubs, science cafes and more.