You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
You should read Thinking Fast and Slow written by Daniel Kahneman. If you take the combined guess of 1000 people to guess how many marbles are in a jar, the average is almost spot on to the the correct number. As long as other are not primed or influenced by the answers of others. I’m not bored. I just want to see retrospectively if this is true as studies suggest.