In this episode, WFIT interviews GRIT Popup and Space Coast FabLab to explore the GRIT Popup IV on September 14th at 6:30pm in the Titusville FabLab. DIY rocket launches, a crafty wind tunnel experience, and hands-on circuit assembly activity will kick-off this month's kid-friendly edition of GRIT Popup. Three generations of Makers will share their stories and inventions.