2,300-year-old Chinese chemistry formula deciphered after analyzing ancient coins

Knife coins used in ancient China that were analyzed in the study. (The Trustees of the British Museum/CC BY-NC-SA 4.0) Knife coins used in ancient China that were analyzed in the study. (The Trustees of the British Museum/CC BY-NC-SA 4.0)

CTVNews.ca Top Stories

WATCH LIVE

WATCH LIVE | Ian makes landfall in southwest Florida as Category 4 hurricane

Hurricane Ian made landfall in southwest Florida near Cayo Costa on Wednesday as a catastrophic Category 4 storm. About 2.5 million people were ordered to evacuate southwest Florida before the storm hit the coast with maximum sustained winds of 150 mph (241 km/h).

STAY CONNECTED