Quatr.us Day Pass
Thanks for choosing the Quatr.us Day Pass! The day pass will replace all advertisements on Quatr.us with helpful tips, funny cartoons, and other bonus items. Just click on the button to join in the fun!
Or change your mind and buy a pass good for a whole year for only $16.00!
Commitment issues? Check out more of our great articles for free:
Quatr.us has about three thousand articles, and we write more articles every day! There's articles about everything from mitochondria to medieval sailing, from Central Asian food to the American Civil War, from China's Shang Dynasty to India's Sufi women poets, from Euripides to electricity, from the history of chocolate to the chemistry of ice.
But really - won't you enjoy all these articles so much more with the ads gone? And don't you want to see the cartoons and bonus tips? The day pass is only $5!
If you have any trouble with the site, or with your day pass, please don't hesitate to email us at firstname.lastname@example.org.