Description
By: Kathleen Krull | Illustrator: Greg Couch
An inspiring true story of a boy genius.
Plowing a potato field in 1920, a 14-year-old farm boy from Idaho saw in the parallel rows of overturned earth a way to “make pictures fly through the air.” This boy was not a magician; he was a scientific genius and just eight years later he made his brainstorm in the potato field a reality by transmitting the world’s first television image. This fascinating picture-book biography of Philo Farnsworth covers his early interest in machines and electricity, leading up to how he put it all together in one of the greatest inventions of the 20th century. The author’s afterword discusses the lawsuit Farnsworth waged and won against RCA when his high school science teacher testified that Philo’s invention of television was years before RCA’s.
An inspiring true story of a boy genius.
Plowing a potato field in 1920, a 14-year-old farm boy from Idaho saw in the parallel rows of overturned earth a way to “make pictures fly through the air.” This boy was not a magician; he was a scientific genius and just eight years later he made his brainstorm in the potato field a reality by transmitting the world’s first television image. This fascinating picture-book biography of Philo Farnsworth covers his early interest in machines and electricity, leading up to how he put it all together in one of the greatest inventions of the 20th century. The author’s afterword discusses the lawsuit Farnsworth waged and won against RCA when his high school science teacher testified that Philo’s invention of television was years before RCA’s.
You may also like
熱銷中 Top Trending
![The Not-So-Uniform Life of Holly-Mei (A Holly-Mei Book, 1)-Children's / Teenage: Personal and social topics-買書書 BuyBookBook](http://buybookbook.com/cdn/shop/files/InkyardPress_{width}x.webp?v=1723792731)
The Not-So-Uniform Life of Holly-Mei (A Holly-Mei Book, 1)
Sale priceHK$55.00
Regular priceHK$90.00
In stock![Press Start! #15 Mega Mole Girl Digs Deep! (Branches)-Fiction: 歷險科幻 Adventure & Science Fiction-買書書 BuyBookBook](http://buybookbook.com/cdn/shop/files/PressStart_15MegaMoleGirlDigsDeep_Branches_{width}x.webp?v=1723696583)
Press Start! #15 Mega Mole Girl Digs Deep! (Branches)
Sale priceHK$47.00
Regular priceHK$98.00
In stock![Treehouse, The (正版) Boxset / Bundle with QR code Audio (Andy Griffiths)-Fiction: 幽默搞笑 Humorous-買書書 BuyBookBook](http://buybookbook.com/cdn/shop/files/TreehouseCollection12-booksetvisual9781035034079-1_1_{width}x.jpg?v=1723790657)
![Treehouse, The (正版) #01-11 Bundle (11 Books)(Andy Griffiths) Macmillan UK](http://buybookbook.com/cdn/shop/files/The143-StoreyTreehouse_Treehouse_11_AndyGriffiths_1_e1647906-ed49-4937-b80e-6cf8bb551e77_{width}x.jpg?v=1712628260)
Treehouse, The (正版) Boxset / Bundle with QR code Audio (Andy Griffiths)
Sale priceFrom HK$179.00
Regular priceHK$673.00
In stock![Land of Stories, The (正版) Complete Collection (6 Book) (Chris Colfer) Hachette US](http://buybookbook.com/cdn/shop/products/The_Land_of_Stories_Complete_Collection_6_Book_06_{width}x.jpg?v=1615406936)
Land of Stories, The #6 World Collide (Chris Colfer)
Sale priceHK$75.00
Regular priceHK$100.00
In stock![Cat Kid Comic Club (正版) #05 Influencers (Dav Pilkey)-Fiction: 幽默搞笑 Humorous-買書書 BuyBookBook](http://buybookbook.com/cdn/shop/files/Cat-Kid-Comic-Club-Zheng-Ban-05-Influencers-Dav-Pilkey-1-Scholastic-US_{width}x.jpg?v=1724681177)
![Cat Kid Comic Club (正版) #05 Influencers (Dav Pilkey)](http://buybookbook.com/cdn/shop/files/preview_images/hqdefault_745a222e-48c3-41c5-81df-53aee0ed1afd_{width}x.jpg?v=1700719427)
Cat Kid Comic Club (正版) #05 Influencers (Dav Pilkey)
Sale priceFrom HK$59.00
Regular priceHK$90.00
In stock![Good Girl's Guide to Murder, A #02 Good Girl, Bad Blood (Holly Jackson)-Fiction: 偵探懸疑 Detective & Mystery-買書書 BuyBookBook](http://buybookbook.com/cdn/shop/files/71z-QpOi7RL._SL1500_{width}x.jpg?v=1723696177)
![Good Girl's Guide to Murder, A #02 Good Girl, Bad Blood (Holly Jackson)-Fiction: 偵探懸疑 Detective & Mystery-買書書 BuyBookBook](http://buybookbook.com/cdn/shop/files/9780008680855_1_{width}x.jpg?v=1723696178)
Good Girl's Guide to Murder, A #02 Good Girl, Bad Blood (Holly Jackson)
Sale priceFrom HK$62.00
Regular priceHK$104.00
In stock![Good Girl's Guide to Murder, A #03 As Good As Dead (Holly Jackson)-Fiction: 偵探懸疑 Detective & Mystery-買書書 BuyBookBook](http://buybookbook.com/cdn/shop/files/9780008680879_3_{width}x.webp?v=1723792660)
![Good Girl's Guide to Murder, A #03 As Good As Dead (Holly Jackson)-Fiction: 偵探懸疑 Detective & Mystery-買書書 BuyBookBook](http://buybookbook.com/cdn/shop/files/9781405298605_1_{width}x.webp?v=1723792661)
Good Girl's Guide to Murder, A #03 As Good As Dead (Holly Jackson)
Sale priceFrom HK$62.00
Regular priceHK$104.00
In stock![Minecraft Stonesword Saga Complete 6-Novel Set (Mojang AB)-Fiction: 歷險科幻 Adventure & Science Fiction-買書書 BuyBookBook](http://buybookbook.com/cdn/shop/files/9780008659615_1_{width}x.jpg?v=1721401684)
![Minecraft Stonesword Saga Complete 6-Novel Set (Mojang AB)-Fiction: 歷險科幻 Adventure & Science Fiction-買書書 BuyBookBook](http://buybookbook.com/cdn/shop/files/9780008659615_2_{width}x.webp?v=1722589266)
Minecraft Stonesword Saga Complete 6-Novel Set (Mojang AB)
Sale priceHK$199.00
Regular priceHK$545.00
In stock