The Grid: The Fraying Wires Between Americans and Our Energy Future

Elon Musk: Tesla, SpaceX, and the Quest for a Fantastic Future

Pieces of the Action

The Dream Machine

David McCullough: Great Achievements in American History: The Great Bridge, The Path Between the Seas, and The Wright Brothers

Hands of Time: A Watchmaker’s History

Backyard Ballistics: Build Potato Cannons, Paper Match Rockets, Cincinnati Fire Kites, Tennis Ball Mortars, and More Dynamite Devices

The Idea Machine: How Books Built Our World and Shape Our Future

The Hunt for Zero Point: Inside the Classified World of Antigravity Technology

Forbidden History: Book Of Unusual Knowledge (Gifts For Men and Women)