Daily Quiz #2029
It is considered to have been conceived in the West as an idea in 1508 and in its current highly-oxygen-permeable form 490 years later, and is..?
Which of these is a one act comic opera by Mozart?
Who led the expedition that successfully made the first ascent of Mt Everest in 1953?
In the USA, the Tav HaYosher is a certification mark offered to establishments that do what?
At 8.5 million square km, and covering 5.5% of the earth's surface, what is the world's largest desert?
Which newspaper, established in 1917, expressed the official views of the Soviet government and continued after the collapse of the Soviet Union?
In December 2005, Amelle Berrabah became a member of which group?