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Technology

The practical application of knowledge, especially in a particular area, is called technology. Advances in technology affect every area of our lives. This category is for questions about technology and includes everything from how to remove a scratch from a CD to applications of electronics to what polyester is made from and more.

35,090 Questions

How does tinfoil reflect sunlight?

Tinfoil reflects sunlight because it has a smooth and shiny surface that does not absorb much light. Instead, the surface of the tinfoil bounces the light off in a similar manner to a mirror, creating a reflective effect that can be observed when placed in direct sunlight.

Why did krillin marry android 18?

Krillin fell in love with Android 18 after he saw her kinder side and realized she was not inherently evil. Over time, they developed a strong bond and mutual respect for each other, leading to their decision to get married.

Are rockets and spaceships the same thing?

Rockets are a type of engine used to propel spacecraft, including spaceships, into outer space. Spaceships refer to the spacecraft that travel through space, which can be powered by rockets or other propulsion systems. So, while rockets are a key component of many spaceships, they are not the same thing.

What are the 2 pointed compasses called?

Compass points are officially known as cardinal points. They are North, South, East and West. They are the general points of direction used all over the world.

What are three advances in technology that allowed the age of exploration?

  1. The development of improved navigational tools such as the compass and astrolabe enabled explorers to determine their position more accurately at sea.
  2. The invention of faster and more maneuverable ships, like the caravel, allowed for longer and more efficient voyages across oceans.
  3. The printing press made it easier to produce and disseminate maps, charts, and accounts of exploratory voyages, encouraging further expeditions by making information more widely available.

Where does the phrase'omnia exeunt in mysterium' come from?

The phrase "omnia exeunt in mysterium" comes from the Latin language and translates to "all things exit into mystery." It is often used to convey the idea that everything eventually leads to or ends in uncertainty or the unknown.

How far is the furthest man made object from earth?

The furthest man-made object from Earth is space probe Voyager 1,launched 1977.It is,as of May 9,2011,about 17,300,000,000km from the Sun.

What space technology spinoffs might used in a school?

Some space technology spinoffs that can be used in a school include: water purification systems that are based on technology originally developed for space missions, 3D printing technology to create models and prototypes, and software applications to engage students in simulations and data analysis similar to those used by astronauts.

How to use a lens cleaning disc?

Most Discs Will Have Little Brushes On The Reading Side But They Are Very Small. All You Must Do Is Stick Your Disk Into The DVD Player/Portable DVD Player And Follow The Instructions. Often There Will Be A Warning On The Disc Saying "NOT TO BE USED ON AN XBOX OR THE PLAYSTATION SERIES!" As Faults Can Occur When Using Those Discs With Gaming Stations.

What You Have To Do After Inserting The Disc Depends On Which Disc You Are Using. There Are Hundreds Of Manufacturer's That Create These.

A Phillips Portable DVD Player Lens Cleaner Will Require You To Listen To A Person Talking About What This Disc Will Do, And You Need to Skip Ahead A Few Tracks To Start The Cleaning Process. Others Require You To Do Things Like Watch A Short Clip As It Cleans So You Can See The Improvements.

What are the classification of technology based on its nature?

Technology can be classified as either digital or analog based on the nature of the signals they use to transmit information. Digital technology operates using discrete values (0s and 1s) while analog technology operates on continuous signals. Digital technology is typically more reliable, easier to manipulate, and offers higher quality output compared to analog technology.

What would happen if you fired a gun in a spaceship I've heard that the life support system aboard a spaceship would produce air so high in oxygen content that the air would be super flammable?

Well, the air wouldn't catch on fire or explode, but the bullet would probably put a hole in the space craft, doing a lot of damage there and because there is no gravity the bullet would become sort of like a comet.

What is the bright scenery?

Pavilion of Bright Scenery

Originally built during Emperor Qianlong's reign (1736-1795), the structure of Pavilion of Bright Scenery was a copy of a painting "A Picture of Enjoying the Cool under the Lotus Pavilion", painted by Zhao Mengfu (1254-1322), a well-known artist in the Yuan Dynasty.

The pavilion got its name from a line in a famous verse entitled A Note on the Yueyang Tower by Fan Zhongyan (989-1052), who wrote: "The Spring is peaceful and the scenery is bright, the billows are asleep." Burned down by the Anglo-French Allied Forces in 1860, it was rebuilt in 1992.

When where and how was the laser pointer invented?

The first patent of the visible laser beam machine was awarded to Gordon Gould in 1977. However, pieces of this invention have been initiated by the Einstein, who was fascinated with light beams. However, Charles Townes and Arthur Schawlow have been implementing the visible masers since 1958, without a specific patent.

How did John A Larson die?

John A. Larson, an American chemist, died of a heart attack on September 24, 1995, in Gainesville, Florida, at the age of 92. He was known for his work in developing the lie detector test.

What space technology spin-off might be used at school?

One space technology spin-off that could be used in schools is the development of water-recycling systems, similar to those used aboard the International Space Station. Schools could benefit from such technology to reduce water usage and promote sustainability in their facilities. Additionally, educational tools like virtual reality simulations developed for astronaut training could also be utilized to create engaging learning experiences for students.

What is a seisgrahf?

It seems like there may have been a typo. Did you mean 'seismograph'? If so, a seismograph is a device used to detect and record the intensity and duration of earthquakes. It typically consists of a suspended mass that moves with the ground vibrations, producing a record called a seismogram.

How bright are oil lamps?

Oil lamps typically produce a dim to moderate amount of light, depending on the type of lamp and the amount of oil used. They are generally not as bright as modern electric lights, but can still provide a cozy and warm ambiance.

How did the Heliograph originate?

The Heliograph was invented by French physicist and inventor Claude Chappe in the late 18th century. It used a system of moving arms and pivots to relay messages over long distances by reflecting sunlight. The Heliograph was used as a form of optical telegraphy before the invention of the electric telegraph.

What was the first animal pair to orbit the earth?

Belka and Strelka were the first animal pair to orbit the Earth. They were two dogs that were launched into space aboard the Soviet spacecraft Sputnik 5 on August 19, 1960, and safely returned to Earth.

What family does acrylic belong to?

Depends on what you mean by family acrylic is a plastic which is flexible as it can be moulded in to nearly every shape. It is made out of oil which is a fossil fuel.

Sorry if I couldn't help with your question.

What is the lunar rocket?

The lunar rocket refers to a spacecraft specifically designed to transport astronauts and equipment to the Moon. Examples include NASA's Saturn V rocket used during the Apollo missions and SpaceX's Starship, which is being developed for future crewed missions to the Moon.

How has blue mountains changed over time?

The Blue Mountains have experienced changes over time due to urban development, climate change, and human activity. Deforestation, increasing temperatures, and tourism have had impacts on the ecosystem and wildlife in the region. Conservation efforts are being made to preserve the natural beauty and biodiversity of the Blue Mountains for future generations.

Why is it important to track NEO's?

Tracking Near-Earth Objects (NEOs) is important because they have the potential to impact Earth and cause significant damage. By monitoring NEOs, scientists can predict potential collisions and take measures to mitigate the impact, potentially saving lives and minimizing destruction. Tracking NEOs also provides valuable information about the composition and distribution of objects in our solar system.

What is a cos meter?

A cos meter is a device used to measure the power factor in an electrical circuit. It measures the phase difference between the voltage and current in an alternating current system, helping to assess the efficiency of power usage. A power factor close to 1 indicates efficient power usage, while lower values suggest energy wastage.