Whether you’re repeating an experiment or pursuing an awesome idea to its conclusion, further study is at the heart of science exploration. An annual membership embraces this by giving families a chance to come back, again and again, throughout the year. So break out your calculators: It’s a terrific value that usually pays for itself in less than 3 visits.
Our members enjoy discounts, as well as benefits and exclusive offers. Your membership provides access to all sites. Already a member? Click here to renew.