along with an in-depth description (search “Hubble Birthday”). Another free site,In-The-Sky.org, has a Planetarium section that can give you an image of the constellations as they appeared from any location on any day
In my free time I am always working on games. I tend to focus on creating story games oozing with theme.Currently I am working on a solo board game called The Restoration of Ilkannon. In the game players are exploring a long-lost city, which fell long ago to corruption. They can ...
because that’s how you build an audience. And then some percentage of your super fans will totally be willing to pay for content that is exclusive. You already see this mechanic with newsletters. Some newsletters are free, some issues or posts are behind the paywall. And I think a similar...