It seems like televisions are everywhere, but do you know who invented the first one? Readers learn about Philo Farnsworth’s life and how he invented the first television. They’ll create their own cartoon show, too.
语言 英语 ● 格式 PDF ● 网页 24 ● ISBN 9780766044197 ● 出版者 Enslow Publishing, LLC ● 发布时间 2012 ● 下载 3 时 ● 货币 EUR ● ID 8663129 ● 复制保护 Adobe DRM
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