As a side note - I can tell Slate A/B tests their headlines because I originally...

		krschultz on June 5, 2012 \| parent \| context \| favorite \| on: Kids should be building rockets and robots, not ta... As a side note - I can tell Slate A/B tests their headlines because I originally read this on a mobile device with one header, then opened it on my desktop and it had a different header. The subheader was constant so I chose that as the title for this submission.