Show HN: Worldwide Meteor Day – 133 meetups synchronized across the globe (meteorday.com)

You can still get the first eight chapters of our book about Meteor (Discover Meteor) for free for one more day here:

http://book.discovermeteor.com/starter

And if you want, you can also join us in the Meteor chatroom on Gitter:

https://gitter.im/meteor/meteor