When Rosie is unable to invent a contraption to help one of Aunt Rose's Raucous Riveters friends, she calls on classmates Iggy Peck and Ada Twist to help.

Frank and Joe Hardy receive an unusual assignment from their detective father. They are to "break into" the house of a Bayport neighbor, Malcolm Wright and retrieve a top-secret invention that the scientist had hidden in his study before leaving for California. The invention is in danger of being stolen and the boys race against time to beat the thieves at their own game. The young detectives soon discover that they are involved in a mystery far

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As the new computer lab teacher tries to bring Ella Mentry School into the twenty-first century with her peculiar inventions, second-grader A.J. struggles to survive without sugary snacks when Principal Klutz bans junk food.

"Do you have the imagination of an inventor? Peek inside Leonardo da Vinci's workshop, climb aboard Hideo Shima's bullet train, and go behind the scenes with movie star-turned-inventor, Hedy Lamarr. Inventors tells the stories of more than 50 pioneering scientists and revolutionary thinkers who have shaped our world with their remarkable creations."--

"From historian and author of the popular daily newsletter Letters From An American, a vital narrative that explains how America, once a beacon of democracy, now teeters on the brink of autocracy -- and how we can turn back. In the midst of the impeachment crisis of 2019, Heather Cox Richardson launched a daily Facebook essay providing the historical background of the daily torrent of news. The essays soon turned into a newsletter and, spread by word...

"Temple Grandin explores how to experiment and how to think about science for young readers."--

Once a month--every week in the summer--Steve the electrician dons special gear and, with the help of youngsters who live in his building, dives into a dumpster seeking useful objects that they can transform into imaginative new ones.

We all know the effects that climate change is having on our planet - but what about the strange, and creative ways that scientists are working to find practical and imaginative answers to these big problems? Following a day in the life of a child, we see how new green inventions could fit into everyday life, from brushing your teeth with biodegradable algae, to eating beetle burgers for lunch and coming home to do your homework with a pen with ink...

"Explore the world's most significant, innovative and amazing discoveries in association with the Science Museum. Find out how, when and why vital discoveries took place, and learn more about the people who made the breakthroughs. Learn how the principles they discovered became the basis of inventions and other advances that shaped our history and the way we live today. Find out about the combination of inspiration and perspiration that helped pioneers...