The On AIR Bus is in Philadelphia, and we are making our way downtown now. This is my last stop on the On AIR Bus tour, and I hope to see you at the event this evening at The Franklin Institute Science Museum.
The On AIR Bus is in Philadelphia, and we are making our way downtown now. This is my last stop on the On AIR Bus tour, and I hope to see you at the event this evening at The Franklin Institute Science Museum.