A throbber, also known as a loading icon, is an animated graphical control element used to show that a computer program is performing an action in the background (such as downloading content, conducting intensive calculations or communicating with an external device).
What is the loading wheel called?
The loading wheel on a computer is called a ‘throbber’.
Who designed the loading symbol?
@PhillipW – Yes, Susan Kare was the original designer for the Apple Macintosh icon set that includes the stopwatch. She has them on display in her portfolio. Some fond memories there (one used to see a lot of the stopwatch as data loaded very slowly) Apart from the not so fond memory of the ‘bomb’ icon…
What are the parts of a spinning wheel called?
The working unit on all modern spinning wheels is the combination of the flyer (the ‘U’ shaped piece) and the bobbin on to which the yarn is wound as well as the whorl. The bobbin is mounted on the flyer shaft and rotates independently of the flyer. This winds on the yarn as it is spun.
What is the spindle of a spinning wheel?
A spindle is a straight spike usually made from wood used for spinning, twisting fibers such as wool, flax, hemp, cotton into yarn.
What does the blue spinning circle mean?
Check File System Errors. Sometimes, the blue loading circle keeps spinning just because of the file system errors on the hard drive. In this case, we recommend you use CHKDSK to repair the corrupted file system errors.
How old is the spinning wheel?
Spinning wheels are believed to have originated in India between 500 and 1000 A.D. By the 13th century, they were seen in Europe and were a standard piece of equipment for those making fiber into yarn.
What was used before the spinning wheel?
Before there was the spinning wheel, there was the spindle. People would spin by hand using a spindle. Later the spindle was mounted horizontally and rotated mechanically with a hand-driven wheel.
Why is the wheel spinning on my Mac?
What is the Mac spinning wheel? This rainbow-colored spinning wheel appears whenever an app on your Mac needs more time to perform a particular task and becomes unresponsive while doing it. Each app on your Mac has what’s known as a window server, a system process that helps an app communicate with your screen.
Why does my iPhone have a loading icon?
The spinning loading icon shows up when the iPhone or iPad is attempting to contact a remote server, or load data.
Are spinner rims still popular?
Who made spinner rims?
The spinner wheels were invented by American inventor James J.D. Gragg of the United States who was awarded spinner patent, United States Patent #5,290,094 on March 4, 1994 with foreign patents to follow.
When did spinning rims come out?
The modern spinning wheel was developed during the late 1980s by inventor and entrepreneur J.D. Gragg, who would go on to receive the first U.S. patent for spinning wheels by the early 1990s. Gragg’s “Tru-Spinners” spinning wheels were initially produced in very small quantities for custom and concept cars.
Why is it important to make a spinning wheel in a circle shape?
The wheels of cars or automobiles are made circular for the purpose of reducing the frictional force. The rolling friction is lesser than sliding friction, therefore, wheels are made circular in shape.
What is the mother of all on a spinning wheel?
The mother-of-all is the business end of the spinning wheel. This is the piece that holds the maidens, which in turn hold the flyer, bobbin and brake system. The flyer is a U-shaped piece with a metal shaft through the middle to hold the bobbin and whorls, if necessary.
How does a spindle wheel work?
The fiber is twisted as the flyer rotates and the spinner holds the yarn. One revolution of the flyer puts one twist into the yarn. The longer the yarn is held before letting it wind onto the bobbin, the more twist it will receive.
What is spindle axis?
In machine tools, a spindle is a rotating axis of the machine, which often has a shaft at its heart.
What is a spindle whorl used for?
Spindle whorls were used to weight spindles when hand-spinning yarn. They were made in a variety of materials including stone, ceramic fragments and fired clay.
What is spindle shaft?
Definition. A spindle is a rotating shaft with a fixture for holding a tool (in the case of a milling, grinding, or drilling spindle) or a workpiece (in the case of a turning spindle). The spindle shaft serves as a support, a positioner, and a rotary drive for the tool or workpiece.
What is the loading symbol called?
A throbber, also known as a loading icon, is an animated graphical control element used to show that a computer program is performing an action in the background (such as downloading content, conducting intensive calculations or communicating with an external device).
Why did my cursor change to a circle?
Under “Common Selection Options” in the Tool Settings, I noticed that I accidentally chose “Drag” instead “Marquee”. If you choose “Marquee”, that circle will disappear and will change back to arrow as default. Hopefully this will be helpful if someone run into same issue of Circle Cursor in the Maya Viewport.
What is the fastest spinning object?
Scientists at Purdue University have made the fastest spinning object ever, a tiny ball of silicon dioxide that rotates 300 billion times per second. They positioned the microscopic silica balls in a vacuum and blasted them with two different lasers that induce the spin.
