Why click fingers

In the s, beatnik poets — who fought against social conformity and the publishing industry — evolved in the NYC scene. Among these groups of poets were revolutionary figures like Allen Ginsberg and Gary Snyder, who performed in popular coffee shop basements such as the renowned Gaslight Cafe. Noise complaints ultimately forced performers to start snapping instead of clapping. Could you imagine that? In lieu of the clamor clapping emitted, they used this more peaceful alternative to show their view on social issues.

From sorority houses to political conference meetings attendees would, you guessed it, snap the night away. Some say, he was holding a newspaper at the time and simply did not have both hands free to show his appreciation via clapping. Vibrations are a big part of the reason we can hear all kinds of things—from snaps to claps to a variety of musical instruments. The outer part of the ears collect those waves and the ear canals channel them inside of the ears.

Meanwhile, the brain helps interpret the incoming information and allows you to put a name to the sound you hear. You know, there are so many different sounds to hear in our world. Part of the reason a snap sounds different from a clap or a musical instrument like a violin or drum is that the objects are made up of different materials.

The materials vibrate in slightly different ways, giving us all kinds of sounds to hear and music to make. Bennefield is really interested in how we can use snapping in making music.

Think about how that sound can bring a certain emotion or feeling to the song. Trigger finger is about six times more common in women than in men. It is also more common in individuals with diabetes or rheumatoid arthritis. Genetics and repeated use of the hand may increase the chance of developing trigger finger. Trigger finger can happen if the size of the tendon and the size of the opening of the tendon sheath aren't compatible.

This can occur if there is inflammation or swelling on the tendon. This causes a snapping feeling when you are relaxing a fist. If symptoms get worse, you may need to use your other hand to straighten the trigger finger, or it may not straighten at all.

Treatments for trigger finger include steroid injections, rest, anti-inflammatory medications, and possibly surgery. Ligaments hold joints together and can get damaged when a finger is sprained or dislocated. Ligaments can be partially or completely torn. If the ligament heals improperly and is too loose, the joint can pop and snap as you bend your fingers. Common symptoms of a ligament injury include pain and swelling of the joint. If the ligament heals incorrectly, the joint may pop or snap during bending.

Finger ligament injuries may be thought of as small problems. However, if not properly treated, they can lead to long-term issues with the finger joints. If you think you may have a ligament injury, it's best to reach out to a medical professional. Finger osteoarthritis is the wearing away of the normally smooth cartilage surfaces of the joints.

As arthritis worsens , joint movements can become painful. Arthritic joints in the fingers often cause swollen knuckles. Finger arthritis can cause popping and snapping. This can happen as a result of small, pointed bone growths around the arthritic joints. These growths, known as bone spurs, can create uneven surfaces and connection issues.

You may notice a small bump around the arthritic joint called a mucous cyst. Osteoarthritis of the hand is more common in women over the age of It is also thought to run in families. A history of manual labor or repetitive use of the hand may also increase your chance of developing arthritis in the hand.

Treatment may include:. Often, people start off with a simple treatment approach. If the symptoms get worse or come back, a more invasive treatment may be recommended.

Fingers and knuckles that crack, snap, or pop are typically nothing to worry about. She wanted to know what caused the sound. The most plausible answer I could find was that the sound comes from the pad of your finger tip smacking against part of your palm near the base of your thumb.

You can see a high speed video of a finger snap and see the palm rippling in slow motion, although it doesn't actually have the sound to go with it. Some people think the snap comes from the friction of your fingers rubbing quickly. But if you isolate that action by snapping with fingerless mittens or something to dampen the finger smacking the palm, you don't get much of an effect.

Some other people think your fingers even move faster than the speed of sound! The crack of a whip or a snapped wet towel does go fast enough, but the dampening test for snapping also applies here. Also, you can calculate from the finger snap video that it moving nowhere near fast enough.