Real lives in North Korea.
Quark soup at 4 trillion degrees Celsius.
Japan's Mengele experiments.
The mathematical formula for movie shots.
How to watch the Olympics live.
How to deal with the recalcitrant public-sector unions.
Don't even think about having an abortion.
Finding the lowest fares.
The scale of the universe.
Europe is made in the USA.
Friday morning links
1 hour ago