Reticulator

Ojibwe Phase 1, Units 16-20 build on material taught in prior units. Each lesson provides 30 minutes of spoken language practice, with an introductory conversation, and new vocabulary and structures. Detailed instructions enable you to understand and participate in the conversation.

Emery loses track of reality in a deluded, overconfident haze as she becomes a Silicon Valley icon; people begin to suspect there’s something in the mustard.

In Eisenhower's Sputnik Moment, Yanek Mieczkowski examines the early history of America's space program, reassessing Eisenhower's leadership. He details how Eisenhower approved breakthrough satellites, supported a new civilian space agency, signed a landmark science education law, and fostered improved relations with scientists. Offering a fast-paced account of this Cold War episode, Mieczkowski demonstrates that Eisenhower built an impressive record in space and on earth.

Ambassadors from Earth relates the story of the first unmanned space probes and planetary explorers - from the Sputnik and Explorer satellites launched in the late 1950's to the thrilling interstellar Voyager missions of the '70's - that yielded some of the most celebrated successes and spectacular failures of the space age. Jay Gallentine delivers a quirky and unforgettable look at the lives and legacy of the Americans and Soviets who conceived, built, and guided those unmanned missions to the planets and beyond.