In India
It wasn't discovered it was invented in Alexandria.
an hourglass
The talking drum is a musical instrument from West Africa, which is hourglass-shaped. It was invented in Oyo, Nigeria by Alaafin Ajiboye.
The hourglass dolphin is called an hourglass dolphin because its black and white markings resemble an hourglass!
An hourglass was used as a timer, with the size of the hourglass determining the length of time it measured.
phantom hourglass is released in 2007.
glass+sand=hourglass
glass+sand=hourglass
sand + glass = hourglass
How many seconds are in a hourglass
you get the little ball thing tap on the hourglass and draw a hourglass