Hi there! Until February 2021 all the costs were being funded by the volunteers, and we do not run ads. But recently due to the rise in costs it is becoming difficult to cover the costs. If everyone reading this would donate just $5, our fundraiser would be over in less than an hour.
No donation is small, you can make your contributions here. :)
Search is in beta, may not include complete website. You can take a look at the glossary.
The Search is very dynamic, it starts looking in to its database as soon as you've entered a single letter, and will start to narrow down the results with every next letter entered. Simply click on the result you were looking for and search will give you a preview snippet with article title, overview and related topics.