Hourglass

About Hourglass

Flag of Christopher Moody with Hourglass
Flag of Christopher Moody with Hourglass

mhcHourglass, what is Hourglass?

What is it mean?

Let’s see:

Hourglass – a glass container that uses sand to measure one hour

Hourglass – COMPUTING a symbol used in computer programs to show that the program is busy and you should wait

Hourglass (or sandglass, sand timer, sand watch, or sand clock) is a device used to measure the passage of time. It comprises two glass bulbs connected vertically by a narrow neck that allows a regulated trickle of material (sand) from the upper bulb to the lower one. Factors affecting the time interval measured include sand quantity, sand coarseness, bulb size, and neck width.

Magic MHC Pictures

Who invented the hourglass?

The origin of the hourglass is unclear. Its predecessor the clepsydra, or water clock, may have been invented in ancient India. According to the American Institute of New York, the clepsammia or sand-glass was invented at Alexandria about 150 BC.

Hourglass

What is meant by sand clock?

An hourglass (or sandglass, sand timer, sand watch, or sand clock) is a mechanical device used to measure the passage of time. It comprises two glass bulbs connected vertically by narrow neck that allows a regulated trickle of material (historically sand) from the upper bulb to the lower one. 
 Hourglass

Phrase about Hourglass

an hourglass figure OLD-FASHIONED
the shape of a woman’s body if she has a small waist and large breasts and hips

MACMILLAN Dictionary

 

The first hourglass, or sand clock, is said to have been invented by a French monk called Liutprand in the 8th century AD.

Liquid Time 42

Who invented the first mechanical clock in the Renaissance?

The Portable Clock Filipo Brunelleschi How did this affect people during the Renaissance The Pendulum THE END The first mechanical clock was invented in the early 1300s by Galileo,an Italian scientist. -He invented this in 1410 in Florence Italy.

What is a water clock (clepsydra)?

A water clock, also known as a clepsydra, uses a flow of water to measure time. … There are two types of water clocks: inflow and outflow. In an outflow water clock, a container is filled with water, and the water is drained slowly and evenly out of the container.
Wikipedia
 

Before the invention of mechanical clocks, timepieces used the sun’s motion or simple measurement devices to track time. The sundial may be the best known ancient keeper of time, and it is still manufactured as a popular garden accessory—but for its visual interest, not for practical time measurement. Stonehenge, the giant monument built of upright stones on the Salisbury Plain of Wiltshire, England, may have been used as a sundial and for other time and calendar purposes. Sundials have obvious disadvantages; they can’t be used indoors, at night, or on cloudy days.

Read more: http://www.madehow.com/Volume-5/Hourglass.html#ixzz2s46vwID1

Hourglass – a device for measuring time

An hourglass is a glass container with an upper part and a lower part connected by a narrow opening. The upper part contains sand which flows into the lower part in a specified amount of time (such as an hour).

Merriam-Webster

How does the hourglass work?

There are many factors that contribute to the ability of an hourglass to accurately measure time. The type and quality of sand is key. It must have a rate of flow that does not fluctuate. Sand that is too coarse will wear away the glass, eventually making the neck too large. 

Hourglass

The only shape on a female that seems to be liked by men.

Urban Dictionary

Hourglass – popular cosmetic line

Hourglass  – popular rock bands

My Hourglass Collection

QUANTUM FOAM. ENERGY OF TIME.

Contact: mail to Kirill@Korotkov.com

My Hourglass Collection

Hourglass, what is Hourglass?

My Hourglass Collection
My Hourglass Collection

Support Hourglass Collection!

My Hourglass Collection:

Leave a Reply

Your email address will not be published. Required fields are marked *