Shaky rings help scientists measure Saturn’s days

A day on Saturn lasts for 10 hours, 33 minutes, and 38 seconds, according to a paper published in The Astrophysical Journal that used wobbles in Saturn’s rings to make the calculation. That’s several minutes shorter than older approximations of the gas giant’s day, but the new timetable lines up …

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A few gift ideas for the discerning valentine

Valentine’s Day is on February 14th, and if you plan on buying gifts, it’s best to get started now rather than resorting to a last-minute, slapdash effort. If you do nothing else, have a nice dinner together. But if you’re looking for a few gift ideas, we provided some ideas …

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Facebook Messenger’s redesign is finally rolling out to all

Facebook Messenger’s redesign, which was first announced at Facebook’s F8 developer conference last May, is finally here. Its listing on both the App Store and the Google Play Store has been updated to show the new interface, and we’ve verified that it’s available across both operating systems, but the Messenger …

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