https://www.youtube.com/watch?v=1tvz0WVaQGg&list=PLDmcwfn8y0lMtlqcpUhggk0FB1EC2i3iB&index=3
Creatures in original Half-Life have a sense of smell.

https://www.gamasutra.com/blogs/AlexDriml/20180124/310683/Teaching_players_to_rig_elections.php
There is a game about gerrymandering.

Every week I read a bunch of articles, watch videos, chat with people, discover new websites, tools, games, books and then some. This amounts to a lot of new information to absorb. So I figured why not write it down and make a summary every now and then to keep track of it all? That’s This Week I Learned (TWIL) in a nutshell.

https://en.wikipedia.org/wiki/Theobromine
Theobromine found in chocolate can work just as caffeine in keeping you awake.

https://www.reddit.com/r/financialindependence/comments/7u0z8h/1_homes_in_italy_with_a_small_catch/
There are really cheap houses being sold in Italy.

https://architizer.com/blog/inspiration/stories/unbuilt-monuments/
The British were so obsessed with The Eiffel Tower that wanted to build their own in London.

https://youtu.be/J2z5uzqxJNU
Brilliant explanation about dividing by zero