Hello! The DFTBA store is open for business, but to be safe and adhere to social distancing guidelines, we are currently limiting the number of warehouse employees. This means your order will ship slower than normal. We are also unable to ship to some countries at this time. For a full list of those countries please click here. Thank you for your patience and for supporting your favorite creators and our mission here at DFTBA.com

It's Okay to be Smart

It's Okay To Be Smart is a video series all about our amazing universe and the science that makes it possible. It's hosted by Joe Hanson, Ph.D., who reminds you to always stay curious. Check out more PBS Digital Studios shows at pbsdigitalstudios.org.