There are bots. Look around.

https://www.ribbonfarm.com/2017/05/23/there-are-bots-look-around/

ELI5: I get the war on drugs in the USA, but how did marijuana become illegal in almost every other country in the world as well?

https://www.reddit.com/r/explainlikeimfive/comments/6dtq8x/eli5_i_get_the_war_on_drugs_in_the_usa_but_how/di5ao9z/

How did the "heart shape" come to be when it is so massively different from a real anatomical heart?

https://www.reddit.com/r/AskHistorians/comments/5eedlt/how_did_the_heart_shape_come_to_be_when_it_is_so/

Grocery supply chains

https://www.reddit.com/r/mildlyinteresting/comments/6djx11/this_american_produce_shelf_in_a_finnish/di3lsw1/

Orbital Speed

https://what-if.xkcd.com/58/

Post Scarcity won't happen.

I see a lot of posts on reddit, and occasional articles claiming that robots and AIs will lower the cost of goods and services to the point where everything is free. There is one major problem: Land will always be limited. As the cost of goods and services decline, housing will rise.

Teaching Machines to Draw

https://research.googleblog.com/2017/04/teaching-machines-to-draw.html

Curious AI learns by exploring game worlds and making mistakes

https://www.newscientist.com/article/2132916-curious-ai-learns-by-exploring-game-worlds-and-making-mistakes/

Sana Health aims to stop insomnia with smart goggles

https://techcrunch.com/2017/05/26/sana-health-raises-1-3-million-to-hack-insomnia-with-smart-goggles/

Google’s New AI Is Better at Creating AI Than the Company’s Engineers

https://futurism.com/googles-new-ai-is-better-at-creating-ai-than-the-companys-engineers/