The Online Star Register takes you through a delightful view of a million stars. You can browse and gaze the sky, but be sure to “take a tour” via the button on the top. It starts on the ground at Earth, beams you out far out and then back again.
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There are many exercise apps that allow you to keep track of your running, riding, and other activities. Record speed, …
These are my picks for the best of 2015. As usual, they could easily appear in a different order on a different day, and there are projects not on the list that were also excellent.
There are rules—usually for specific chart types meant to be read in a specific way—that you shouldn’t break. When they are, everyone loses. This is that small handful.
Here are my favorites for the year.