3 ms·
Related: discussion of Zookal's plans to deliver college textbooks via drone. https://news.ycombinator.com/item?id=6550765 https://news.ycombinator.com/item?id
by pazimzadeh 13y ago
Related: discussion of Zookal's plans to deliver college textbooks via drone.
https://news.ycombinator.com/item?id=6550765 https://news.ycombinator.com/item?id=6550765