How do you plan on getting around the world in the future? Listen in today about how rockets, hypersonic jets, and faster than bullet train hyperloops could get you from A to B. Recommendations:Derek- Answers with Joe Hayden- Libby Free Library app 3D Printed Heart Pumphttps://www.medgadget.com/2020/07/scientists-3d-print-human-heart-pump.html 3D Printed Two Story Househttps://futurism.com/the-byte/3d-printer-two-story-house