0
What else can I help you with?
How come you don't hear a sound when you bat your eyelashes?
Blinking your eyelids is a gentle and quick motion, so it doesn't create enough force to generate sound waves that can be heard. Additionally, the distance between your ears and your eyes is relatively long, making it harder for any sound produced to reach your ears.
What is difference between short UV and long UV?
Short UV refers to ultraviolet light with wavelengths between 100-280 nm, while long UV refers to wavelengths between 280-400 nm. Short UV is more harmful to human skin and eyes, causing sunburn and potential long-term damage, while long UV is less harmful but still has the potential to cause skin aging and eye damage.
What is the difference between length and mass?
Mass is the measure of the weight of an object (grams, pounds, ect.) whereas length is the measure of the distance from one endpoint to another (inches, meters, ect.).
Why do some people experience eye strain when their eyes are closed for an extended period of time?
When people keep their eyes closed for a long time, the muscles in their eyes can become tired and strained from not moving or focusing. This can lead to discomfort and eye strain.
How do you know you can see light waves?
I know because as long as there is no physical obstruction between a light-source and my eyes, and my eyes are open, I can always tell instantly whenever the source is activated or deactivated, without touching anything or getting any hints. I do that by seeing the light, and my instantaneous correct responses prove that it works.
How long can cats keep their eyes open without blinking?
Cats can keep their eyes open without blinking for an average of 30 to 40 seconds.
How your eyes feel after not blinking?
If you don't blink for some time, your eyes may start to feel dry, irritated, and strained. Blinking helps to spread tears over the surface of the eye, keeping it moist and nourished. Not blinking for long periods can also lead to blurred vision and discomfort.
Si unit measure of how long between blinks of your eyes?
you would need a high speed video camera and a really good stop watch like one that has split timing to 1000 of a second and then film some one blinking normally with the stop watch next to their eyes so when you play the film back you can do it frame by frame so you can see the blinks and the time and calculate it from there.
How long can hamsters go without blinking?
Hamsters can typically go without blinking for 1-2 minutes. Blinking helps to moisten and clean their eyes, so they naturally blink more often than that. If a hamster doesn't blink for an extended period, it may be a sign of a health issue that needs to be addressed by a veterinarian.
How long can guineapigs go without blinking?
Guineapigs can go at least 6-9 hours without blinking
Are you crying when you blink?
the answer is no. we blink so that the serum in your eyes does not run out. possibly, if you keep your eyes open too long, they will start to water. also we do blink when we cry.
Why do my eyes hurt while watching a big screen tv?
chances are you aren't blinking and your eyes are getting dry. If you do it often enough, you can develop a condition known as "dry eyes" and will need to use a lubricant in your eyes (such as "Refresh") on a regular basis.
How long can you keep your eye open without blinking?
On average, most people can keep their eyes open without blinking for around 30-40 seconds. However, this can vary depending on individual factors such as eye moisture, environment, and overall eye health. It is not recommended to try to hold your eyes open for an extended period as it can lead to discomfort and potential harm to your eyes.
How do you look into a girls eyes mysteriously?
To look into a girl's eyes mysteriously, focus on maintaining eye contact with a slight intensity. Gaze deeply into her eyes without blinking excessively, but don't stare for too long either. Create an air of curiosity and intrigue by occasionally glancing away and then returning your gaze to her eyes, keeping her wondering about your thoughts and intentions.
How come you don't hear a sound when you bat your eyelashes?
Blinking your eyelids is a gentle and quick motion, so it doesn't create enough force to generate sound waves that can be heard. Additionally, the distance between your ears and your eyes is relatively long, making it harder for any sound produced to reach your ears.
What is the science behind how decorative twinkling lights work?
Decorative blinking lights work in a series. As long as the series is completed and a blinking specific light is in place you have a beautiful display of blinking decorative lights.
How long is 1 millisecond?
A millisecond is one thousandth of a second. Light can travel about 300km in a millisecond. Blinking usually takes between 300 and 400 milliseconds.
