Images of Mary and Christ are plentiful, as are images of them sitting in a rose garden. Since most of the population from ...

On its 50th anniversary, Microsoft has shared some fantastic wallpapers that very cleverly pay tribute to some of its famous ...

WalK is represented by a cartoon tube model, the His391 is represented by balls-sticks model, and AMPPCP (a nonhydrolyzable analog of ATP) is represented by sticks model, in which oxygen atoms are ...