ADVERTISEMENT
  About the SA Blog Network

Posts Tagged "metrics"

Roots of Unity

The Shocking Failure of British Rail Travel to Respect the Triangle Inequality

A British train approaches a station. Image: Ingy the Wingy, via flickr.

I spent about a month in the UK earlier this summer, and that meant I took a lot of train trips. I love riding trains: the feeling of endless possibility I get when I look at the departure boards, the countryside rolling by, the fantastic people-watching, the two-hour delay between Edinburgh and Manchester because a [...]

Keep reading »

More from Scientific American

Scientific American Holiday Sale

Black Friday/Cyber Monday Blow-Out Sale

Enter code:
HOLIDAY 2014
at checkout

Get 20% off now! >

X

Email this Article

X