Department of Chemistry, University of Saskatchewan, 110 Science Place, Saskatoon, Saskatchewan S7N 5C9, Canada Department of Chemistry, Syracuse University, 1-014 Center for Science and Technology, ...

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Given that Proton has been redeveloping products from the Galaxy range such as the E5 as eMas, we could very well see the national carmaker offer the production Galaxy Cruiser as an eMas off ...

A change in popes — through death or resignation — is a complicated process, with centuries-old rituals involving the transition in leadership for both the spiritual head of the global ...

VATICAN CITY — The death of a pope starts a centuries-old ritual involving sacred oaths by the cardinals electing a successor, the piercing of ballots with a needle and thread after they’re ...

To produce black smoke, a cartridge containing potassium perchlorate, anthracene — the component of coal tar — and sulfur is burned with the ballots. For white smoke, a cartridge of potassium ...

During the 2013 conclave that led to the election of Pope Francis, the black smoke was produced using a mixture of potassium perchlorate, anthracene (a component of coal tar) and sulfur.

During the 2013 conclave that led to the election of Pope Francis, the black smoke was produced using a mixture of potassium perchlorate, anthracene (a component of coal tar) and sulfur.

If no pope is chosen, the ballots are mixed with cartridges containing potassium perchlorate, anthracene (a component of coal tar), and sulphur to produce black smoke. But if there is a winner ...

If no pope is chosen, the ballots are mixed with cartridges containing potassium perchlorate, anthracene (a component of coal tar), and sulfur to produce black smoke. But if there is a winner ...

These days, the ballots are first buried in a stove, and the desired colour is created through specific chemical compounds. Potassium perchlorate and anthracene are added to create black smoke.