People buy gold bars, gold coins and bullion as a common investment practice. Dentistry and Medicine: Gold is considered as the best filling for cavities ...

Bleach Test Just place a drop of bleach on the silver item. If it tarnishes after coming in contact with oxidising chemicals like bleach then it is real s...

Developed in Canada, Yukon Golds are a cross between a North American white potato and a wild South American yellow-fleshed one. Their golden flesh is ric...

What was the impact of trade on the city-states of East Africa? Trade was responsible for bringing different cultures to the cities, which led to the spre...

Ghana Ghana (GAH – nuh) was the first great trading empire in West Africa. It rose to power during the 400s C.E. and was located in the Sahel. This area o...

The money collected from the stock sale is shown in the asset section of the balance sheet as a debit to cash and in the stockholders’ equity section as a...

Where did gold get its name? Gold gets its name from the Anglo-Saxon word “geolo” for yellow. The symbol Au comes from the Latin word for gold, “aurum.” G...

Gold is a lot more dense than pyrite – it weighs about one and a half times more than pyrite. Is pyrite heavy or light? The brassy-yellow metallic colour ...

Edward Hargraves Edward Hargraves was the man responsible for triggering the gold rush in New South Wales in the 1850’s and soon after his discovery even ...

Spices didn’t just make merchants rich across the globe — it established vast empires, revealed entire continents to Europeans and tipped the balance of w...