本频道主要内容为：
1.书和读书 #书摘 #书籍推荐 #book ；
2.科技人文资讯分享；
3. Λ-Reading 邮件通讯 #Newsletter，订阅：https://lambda.rizi.me
4. 频道地址：https://ibox.eu.org/
1.书和读书 #书摘 #书籍推荐 #book ；
2.科技人文资讯分享；
3. Λ-Reading 邮件通讯 #Newsletter，订阅：https://lambda.rizi.me
4. 频道地址：https://ibox.eu.org/
读书摘要✂：
「Raspberry_Pi： Raspberry Pi 4 is here! A tiny, dual-display desktop computer, with three RAM variants to choose from, and all the hackability you know and love. On sale now from the familiar price of $35: http://bit.ly/2Rt0f6Y #RaspberryPi4 http://bit.ly/2xcxDFO 」
「Raspberry_Pi： Raspberry Pi 4 is here! A tiny, dual-display desktop computer, with three RAM variants to choose from, and all the hackability you know and love. On sale now from the familiar price of $35: http://bit.ly/2Rt0f6Y #RaspberryPi4 http://bit.ly/2xcxDFO 」