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A brown dwarf, which is actually a failed star, either not quite massive enough to initiate fusion, or just barely massive enough to briefly initiate fusion, but not sustain it.

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Big screen tv has brightness on faces?

This system recognizes the face direction of the TV user and when the user is not looking at the TV, the system will reduce the brightness automatically. On the other hand, when the system detects users' attention to the TV, the brightness will increase. To develop the prototype of this system, the face detection program OpenCV is used. A hand-made signal transmitter and signal receiver were also used to change the brightness of the TV. As a result of an experiment with the prototype system, we could confirm a 30% reduction of the TV's watt-hours.


what is the biggest anale diameter could be?

me its 5in diameter


What planet has 3 suns?

The planet with 3 suns is called HD 131399Ab. This exoplanet was discovered in 2016 in the Centaurus constellation. Its unique triple-star system makes it an interesting object of study for astronomers.


A star whose brightness changes?

A star who's brightness changes is called a variable star.Examples are:AlgolPolarisBetelgeuse.See related link for more information.


How big is the biggest planet in the solar system?

Jupiter is the most massive planet in the Solar System - 318 times the mass of the Earth. The diameter of Jupiter is 86,881 miles (139,822 km).


What is triple 9?

Triple 9 could be shown as 999 (three nines), or it could be 9 x 3 = 27


What is something that is 12.5 mm in diameter?

It could mean a circle with a diameter of 12.5 mm


How is the diameter measured?

A diameter is measured by using a ruler. However, you also could use a digital caliper to measure the diameter of a circle.


Can the earth be affected if the brightness of the sun changed?

Yes, a significant change in the brightness of the sun can have a range of effects on Earth, from altering climates and temperatures to potentially affecting ecosystems. A decrease in brightness could lead to cooling, while an increase could cause warming. These changes could impact weather patterns, sea levels, and overall biodiversity on our planet.


If you know the diameter of a circle how could you find the circumference?

Multiply the diameter by pi (~3.14) to get the circumference.


What method could be use to find the radius of a circle with a diameter of 7?

Divide the diameter by 2.


How do you increase brightness of a bulb?

To increase the brightness of a bulb, you can use a bulb with a higher wattage, as higher wattage typically produces more light. Alternatively, you could use a dimmer switch to adjust the brightness if the bulb is compatible. Lastly, ensure that the bulb is clean and free from obstructions, as dirt or dust can diminish its brightness.