I tweaked Google Calendar once and stopped double-booking forever (and you should too)

By making my availability explicit, I no longer have to repeat it in emails or risk forgetting to decline an invite. To set ...

France's Republican calendar and the doomed battle to revolutionise time

When France founded a new republic, 233 years ago this week, it opened a new era – literally. For a brief period the country ...

But just how, exactly, did it track time?

Carvings on a 12,000-year-old monument in Turkey appear to mark solar days and years, making it possibly the oldest solar ...
How-To Geek on MSN

Can’t Keep Up With Open-Source Software Updates? Here’s How I Do It

Once your RSS reader is ready, you can start adding feeds for software projects. For example, in the Feedly web app, you just ...
Morning Overview on MSN

12,000-year-old site may be the world’s first calendar

Scientists have uncovered a 12,000-year-old monument that may represent humanity’s oldest calendar, a groundbreaking discovery in the field of archaeology. This ancient structure could redefine our ...