Unlocking The Sky Glenn Hammond Curtiss And The Race to Inv

A true story of innovation, centered on a scrappy team of engineers—far from the Silicon Valley limelight—and their quest to achieve a surprisingly difficult technological feat: building a robot that can lay bricks.

The Book Smugglers is the nearly unbelievable story of ghetto residents who rescued thousands of rare books and manuscripts - first from the Nazis and then from the Soviets - by hiding them on their bodies, burying them in bunkers, and smuggling them across borders. It is a tale of heroism and resistance, of friendship and romance, and of unwavering devotion-including the readiness to risk one's life - to literature and art.