
A lucky charm that hangs from the top of your browser
Lucklet hangs a lucky charm from the top of your browser. 41 original charms, each with its own ritual and sound. Hang three on a rope, or make your own from a photo. Free to start, $2.99 once to unlock everything. (A Windows desktop app is on its way to the Microsoft Store too.)
Pace needs two or more snapshots. This launch has 1, so velocity and momentum read as unmeasured rather than zero.
A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.