Assorted links
2. Play-Doh 3-D printer (didn’t I have one of those when I was three, namely my fingers?).
3. Will drones revolutionize farming?
4. Samoa Air charges by the kilo.
5. Yelp reviews of a jail; excerpt: “The staff seem like former Walmart employees or even criminals themselves…” That commentator gave the jail only a single star. And cosmopolitan Norwich.