Danny Dunn, Time Traveler

Danny Dunn, Time Traveler PDF

Author: Raymond Abrashkin

Publisher: Wildside Press LLC

Published: 2016-11-22

Total Pages: 82

ISBN-13: 1479424080

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Danny, Irene, Joe, and Professor Bullfinch launch themselves on an amazing journey -- through time! They land in the year 1763 and one of the first people they meet is Benjamin Franklin. The Professor plans to return soon to the future, but when he throws the switch, the time machine won't start. While he and Mr. Franklin try to repair it, Danny and his friends explore the colonial era -- and Joe is kidnapped by an angry innkeeper who mistakes them for a runaway. Can the Professor get them back to their own time before more disasters happen? Danny Dunn, Time Traveler is the eighth novel in the Danny Dunn series of juvenile science fiction/adventure books written by Raymond Abrashkin and Jay Williams.

Danny Dunn and the Anti-Gravity Paint

Danny Dunn and the Anti-Gravity Paint PDF

Author: Jay Williams

Publisher: Wildside Press LLC

Published: 2014-11-15

Total Pages: 112

ISBN-13: 1479404470

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Through a mishap in Professor Bulfinch's laboratory, Danny accidentally creates an anti-gravity paint. The natural use, of course, is for a spaceship -- the paint can replace rockets to get the ship into space. Unfortunately, the spaceship is launched prematurely after Danny and Joe follow Professor Bulfinch and Dr. Grimes on a tour of the ship. A mechanical failure dooms the four to a one-way trip out of the Solar System -- unless they can repair the spaceship in time! This is the first of the 15-volume Danny Dunn series and features the original cover by acclaimed artist Ezra Jack Keats. Look for "Danny Dunn on a Desert Island," the second volume of the series, coming soon from Wildside Press!

Danny Dunn and the Smallifying Machine

Danny Dunn and the Smallifying Machine PDF

Author: Raymond Abrashkin

Publisher: Wildside Press LLC

Published: 2018-03-15

Total Pages: 67

ISBN-13: 147943731X

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Professor Bullfinch has created a machine for the government which will shrink objects and be used for spying. When Danny sneaks into the lab, he and his friends discover the machine and try to use it for a problem they have been dealing with at school.

Danny Dunn and the Weather Machine

Danny Dunn and the Weather Machine PDF

Author: Jay Williams

Publisher: Wildside Press LLC

Published: 2022-07-18

Total Pages: 105

ISBN-13: 147942014X

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Who says nobody does anything about the weather? Danny Dunn does! Of course if there hadn't been a drought when Danny went to the weather bureau to return a radiosonde, just maybe nothing would have happened. But has there ever been a time when Danny could contain his curiosity? Danny is naturally attracted to all the weather-forecasting instruments and decides to do some volunteer weather-observing. And when Danny and his friends Joe Pearson and Irene Miller discover that Professor Bullfinch has a new ionic transmitter that makes little clouds and miniature rainstorms, trouble is sure to follow!

Danny Dunn and the Homework Machine

Danny Dunn and the Homework Machine PDF

Author: Raymond Abrashkin

Publisher: Wildside Press LLC

Published: 2016-01-21

Total Pages: 87

ISBN-13: 1479408123

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Danny uses a computer that Professor Bulfinch has created for NASA to prepare his homework, despite Professor Bullfinch's warning that Danny is to leave the machine alone. With his friend Joe Pearson and his new neighbor, Irene Miller, Danny has some success with the machine before it is sabotaged. Can Danny figure out what is wrong with the computer and fix it? And will their teacher learn what's really going on with homework?

Danny Dunn, Invisible Boy

Danny Dunn, Invisible Boy PDF

Author: Jay Williams

Publisher: Wildside Press LLC

Published: 2020-06-17

Total Pages: 94

ISBN-13: 1479454869

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A mistake by Danny leads to one of the Professor';s most startling inventions—ISIT, the Invisibility Simulator with Intromittent Transmission—a dragonfly-like probe which could be piloted with a telepresence helmet and gauntlet gloves. They all get to try it out. Irene uses it for bird watching. Joe investigates a bee hive. And Danny discovers a bully plans to cheat in a spelling bee. But none of them realizes the ISIT has military possibilities—until a general tries to sieze it!

A Shortcut Through Time

A Shortcut Through Time PDF

Author: George Johnson

Publisher: Vintage

Published: 2007-12-18

Total Pages: 226

ISBN-13: 0307424510

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In this remarkably illustrative and thoroughly accessible look at one of the most intriguing frontiers in science and computers, award-winning New York Times writer George Johnson reveals the fascinating world of quantum computing—the holy grail of super computers where the computing power of single atoms is harnassed to create machines capable of almost unimaginable calculations in the blink of an eye. As computer chips continue to shrink in size, scientists anticipate the end of the road: A computer in which each switch is comprised of a single atom. Such a device would operate under a different set of physical laws: The laws of quantum mechanics. Johnson gently leads the curious outsider through the surprisingly simple ideas needed to understand this dream, discussing the current state of the revolution, and ultimately assessing the awesome power these machines could have to change our world.

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