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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 did Apollo 11 navigate?

It didn't navigate it never left the earth :-) lol

No seriously did you mean how did the astronauts navigate the Apollo 11 ?

I'm pretty sure it had an internal guidance system, similar in power to today's calculators, or so Ive heard

you can find out more about it here

http:/en.wikipedia.org/wiki/Apollo_Guidance_Computer

Also they used a lunar star chart to determine their exact position on the moon

http://www.crainsnewyork.com/article/20090717/FREE/907179989

How have partnerships beteween the public and private sectors in Canada contributed to have the development of technology used in space research and exploration?

Partnerships between the public and private sectors in Canada have contributed to the development of technology used in space research and exploration by combining resources and expertise to fund projects, conduct research, and develop innovative solutions. Public-private collaborations have enabled the sharing of knowledge, infrastructure, and funding, driving advancements in areas such as satellite technology, robotics, and space exploration missions. These partnerships have also fostered an environment for cross-sector innovation and have helped Canada remain competitive in the global space industry.

How have canadians contributed to the development and use of satellite technology?

Canadians have contributed to the development and use of satellite technology through the design and deployment of advanced communication satellites, such as the Anik series. Additionally, Canadian companies and research institutions have played a key role in developing innovative satellite technologies, including synthetic aperture radar (SAR) and Earth observation satellites. Canada also collaborates with international partners on various space missions, further advancing satellite technology.

Compare the advantages and disadvantages of crewed space exploration and space probes?

The main difference - is size ! With a crewed space vehicle, you have to make it big enough to accommodate the people, and include their life-support systems, propulsion etc. With an unmanned probe - it only needs to be big enough to house the instrumentation and power (batteries & solar panels).

Space exploration technology has been used to improve?

Space exploration technology has been used to improve various aspects of our daily lives on Earth, such as weather forecasting, communications, medical imaging, and environmental monitoring. These technologies have also led to advancements in materials science, computer technology, and robotics, benefiting multiple industries and enhancing overall global development.

What has space exploration technology been used to improve?

After the advances due to wars the reliability and complexity of electronic communication systems and computerised equipment owes much of t's origin to space research. The first integrated circuits flew to the moon on Apollo and communication with the Voyager probes from Neptune required exquisite radio and computer technology to decode such tiny signals lost in the mush. The computer modem and mobile phone communications are a direct descendent.

What two processes practiced by scientists increase the likelihood of a successful outcome in science?

Two processes that increase the likelihood of a successful outcome in science are peer review, where other experts evaluate and provide feedback on research before publication, and replication, where experiments are repeated by different researchers to validate results and ensure they are reliable.

What planet has 29 days in a year?

If you are asking what planet has the least days in a full trip around the sun, it would be the planet Mercury, the moon has the least days in a trip with 29, however it is not counted as a planet.

What is your soolar plant has to be to make Graviton Technology 1 in ogame?

You can not achieve gravitron technology via solar plants. Is is ALWAYS done by building solar satelites and the number of these you need is based on your planets conditions that you build them at..(slot 1-16) o-calculator or a few others have calculator that you can used to know exactly have may sats you need. Fullfill all the requirements for Gravitron then make your sats as fast as you can...once they reach the energy outpout you need you get Gravitron technology..then you can trash the sats and build your Deathstars.

Can an outdoor security light be shut off from someone using a lazer beam on it?

It is possible to disable some outdoor security lights by shining a laser beam directly into the sensor to trick it into thinking it is daylight, causing the light to turn off. However, this method may not work for all security lights depending on the type of sensor used and the intensity of the laser beam.

What 2 coordinates is the global positioning system based on?

The Global Positioning System (GPS) is based on trilateration, which requires a minimum of three satellite signals to determine a user's position in terms of latitude, longitude, and altitude. GPS uses time signals from at least four satellites to calculate accurate coordinates for a specific location.

Does the vampire ride at chessington go upside down?

No this ride doesnt go upside down it takes you to the side so your on your side but not upside down. On some rollercoasters you tummy feels weird but on this one you dont get that feeling it think because its a hanging rollercoaster. 2nd best in chessington!! 1st is rameses revnge!!! :) HOPE THIS HELPS!!! GO ON IT!!

What technologies are used in space?

Some technologies are solar panels, whcih collects power from the sun and uses it to power sattelites, space vehicles, etc. Others are space probes which probe space and explore it for humans, without risking any human lives. Another type of space technology are space shuttles, or airborn vehicles that travel through space, containing, usually, humans.

How do you get a space station into space?

Basically, they build the space station on the ground first, then they break it into parts small enough to fit in the shuttle, and reassemble it in space. They are still making improvements on the space station today.

Does the density of aluminum has something to do with its being one of the wonder metals of space age?

It is important for all the materials used in the production of all types of air crafts to have low density. Aluminium and titanium (and their alloys) are frequently preferred because they are low density metals.

Aluminium is certainly good for building cars and planes. Additionally it corrodes very quickly to form a layer of aluminum oxide on its outer surface that then prevents further corrosion, so it doesn't need painting. I'm not sure that qualifies it as a wonder metal. I really like memory alloys such as nitinol, that 'remember' the shape they have been annealed into - these metals have many wonderful uses from orthodontic wires to repairing arteries or working the flaps on stealth planes.

How can you get Nightmares?

These are particularly bad or frightening dreams that may be the result of the brain trying to make sense of many of its (maybe unconnected) observations and sounds it recorded during the day.

Rarely, certain foods may send unpleasant signals during normal sleep.

Dreams are perfectly normal and most folk have three or four episodes of dreaming each night. Co-evidenced by Rapid Eye Movement, REM; which if interrupted to a waking state, will result in a dream story being recalled.

What type of metal are computer wires made of?

I'm sorry but that is too general of a question to accurately answer. They can be made from copper or gold or many other metals. MOST general wiring is copper but contacts or some very specific connections are sometime made of gold. There are also some other rare metals used in specific applications but those are the most common.

Will there be a series 6 for cube world?

As of now, there is no official announcement or confirmation regarding a series 6 for Cube World. It is best to keep an eye on the developer's updates and announcements for any future news about new series or updates to the game.

What is a zoogyroscope?

It is very older type of movie projector. At very long back at the evaluation time of movie projection a number of still frames photographed continuously to record a motion was passed through this projector to reflect it on a screen to create an illusion of motion by persistence of vision.

What is celebrated on 28june?

June 28, 1712- Jean-Jacques Rousseau, philosopher June 28, 1902- Richard Rodgers, music composer, "Rogers and Hammerstein" June 28, 1926- Mel Brooks, actor, director June 28, 1932- Pat Morita, actor June 28, 1946 -Bruce Davison, actor June 28, 1960- John Elway, NFL quarterback , Denver Broncos June 28, 1966- John Cusack, actor- these birth day

How a scratch outside of an optical fiber might cause problems?

Fiber optics, using optical fiber, are specially designed to implement total internal reflection. A signal passed from one end of the fiber to the other end of the fiber is a single beam of light that repeatedly bounces off the edges of the fiber until it reaches it's destination. By scratching the outside of an optical fiber, this property can be disrupted causing the signal to be lost.

True or false when you come closer to a distant object with a telescope the rays become less parallel?

True. When you come closer to a distant object with a telescope, the rays of light entering the telescope become less parallel as the object appears closer, and the lens or mirror in the telescope needs to adjust the focal length to focus properly on the object.

When were weather satellites invented?

The first weather satellite was developed by a team of NASA scientists rather than a single person. It was launched on April 1, 1960 from Cape Canaveral, now known as Cape Kennedy.

What is used to make globe filaments?

The first successful light bulb filaments were made of carbon (from carbonized paper or bamboo). In 1902 the Siemens company developed a tantalum lamp filament. From 1898 to around 1905 osmium was also used as a lamp filament.

In 1906 the tungsten filament was introduced