What is a flying pigeon passing a book?

Question 1: What is a flying pigeon passing a book? IP Messenger is a small and convenient instant messaging software, which is suitable for real-time communication and document sharing in local area network or even wide area network. Based on TCP/IP(UDP), it is simple and easy to use without a server. Transferable files and folders. Communication data is encrypted by RSA/Blofish.

Question 2: What is the use of the software "Flying Pigeons Pass Books"? Is a very fast computer-to-computer software for transmitting and sending files, videos and pictures in a local area network. The origin of the name is pigeon, which was commonly used in ancient China. It seems that my brother is not from China! ! ! !

Question 3: What is flying pigeon passing books? The shortcomings of ancient flying pigeon passing books are: 1, unstable and insecure. The book delivery of flying pigeons can't guarantee the letter to reach its destination. Pigeons have many natural enemies, such as eagles and other raptors. Pigeons may be eaten by eagles in the process of passing books. In addition, pigeons may also be attacked by humans, such as hunters and children (pigeons need to eat and rest when they travel far or in bad weather, so they are vulnerable to human attacks). 2. One-way use of flying pigeons to deliver books takes advantage of the homing nature of pigeons. You can only take it to other places and release it, so that you can send the letter home, not to other places. For example, pigeons raised in Beijing can deliver letters to Beijing if they are brought to Shanghai. Take it to Nanjing, and it can also send letters to Beijing. But it cannot send letters from Beijing or Shanghai to Nanjing. It can take letters home from other places, but it can't send letters from home. 3. The cost is high and it is inconvenient to carry. Not all pigeons can fly pigeons to pass books, and specially trained pigeons are needed. Pigeons specially trained to transmit information are called homing pigeons. The training of homing pigeons is time-consuming and laborious, and the cost is very high. At the same time, it is not convenient to transport pigeons from home to other places to deliver books by flying pigeons. However, in ancient times when communication was underdeveloped, flying pigeon book delivery still had many advantages compared with other ways, so flying pigeon book delivery was one of the common communication methods in ancient times, mainly used by people with certain economic strength.

Question 4: What happened to ancient flying pigeons passing books? What is the principle? To put it bluntly, flying pigeons spread books by taking advantage of their love for nests. In ancient times, soldiers went out to fight or perform some important tasks. Of course, homing pigeons are specially raised and are often used to deliver letters when things are urgent. On the one hand, it is not easy to be found, on the other hand, it is faster, but the homing rate of homing pigeons is not necessarily so high. For example, homing rate of homing pigeons in Zhan Sen is about 60%, so they usually send letters. Tied to the leg of every pigeon that delivers letters, the general words are relatively simple. The requirements for pigeons are generally fast and good homing. In fact, like the current pigeon racing activities, there are requirements for the pigeon's body shape, homing ability and alertness. In modern pigeon racing activities, pigeons are also divided into short, medium and long distances, and different pigeons have different shapes. Short-distance homing pigeons are generally fast, but the distance they can return is 100-300 km. The middle distance is 300-700. Long distance 700-2000. That's about it.

Question 5: What's the use of flying pigeons passing books? How to use it? IP Messenger is a small and convenient instant messaging software, which is suitable for real-time communication and document sharing in local area network or even wide area network. Based on TCP/I service (UDP), it is simple and easy to use without a server. Transferable files and folders. Communication data is encrypted by RSA/Blofish.

After the two machines are connected, they can be used without complicated settings, which is very easy to use.

Question 6: What are the advantages and disadvantages of flying pigeons passing books? First, pigeons can fly so they can pass books faster than people, which is the speed advantage; Second, pigeons are not as cunning as privacy peepers (even if you write about killing Obama, you don't have to worry about pigeons leaking secrets), so they are safe.

Disadvantages: Pigeons have too many natural enemies, and they may be eaten by others with books. It is not good to meet ruthless hunters in the wild.

Question 7: What is the principle of flying pigeon passing books? The principle of flying pigeon passing books;

Pigeons are sensitive to the earth's magnetic field and particularly homesick, which is their inherent advantage. But to be a homing pigeon, the most important thing is training. The basic principle of training is based on the biological and physiological characteristics of homing pigeons and the principle of "conditioned reflex". The basic contents of training generally include: basic training, flight training, racing training, adaptation training and application training. In principle, training should start from young pigeons, from simple to complex, from near to far, from day to night, from basic training to professional training.

Brief introduction of flying pigeon biography:

It means the same thing as "flying pigeon delivers books". It is a way of communication between ancient people. The letter is tied to the pigeon's feet and then passed to the person who wants to pass it on. In ancient times, communication was inconvenient, and smart people domesticated pigeons by taking advantage of their fast flight speed and knowing the direction, so as to improve the speed of seeing them off. Generally speaking, birds themselves will know the way home, just like tired birds returning to their nests.

Question 8: What is flying pigeon delivering books? UM is a LAN chat and file transfer software. Multimedia flying pigeon series software supporting the intercommunication between the internal and external networks and the mixed network has the functions of expression, screenshot, voice, video and remote control multimedia communication, in-line flying pigeon delivery and external UM cluster communication, and can log in to XMPP standard communication servers such as Lianxin UM/Gmail/Jabber to realize cluster instant communication intercommunication.

Characteristics of flying pigeon book distribution software;

Support voice, video, remote control, remote assistance, text, screenshot, send pictures and other functions.

Intranet search function and firewall penetration function greatly improve the intranet penetration rate, and NTFS file partition supports more than 4G file transmission.

You can log in to the external network UM server at the same time to realize instant communication in WAN, and you can freely set up your own Internet UM server to realize the intercommunication between internal and external networks, so as to meet the communication requirements of LAN, WAN or hybrid network.

It can be used as the client of IM such as Gtalk and jabber, and it follows XMPP protocol (IETF international standard IM communication protocol). You can log in to various UM servers to realize the interconnection, openness and compatibility of C2S2S2G cluster.

Question 9: What is the principle of flying pigeon passing books? Why does the pigeon know where the messenger wants it to go? Solve! Include that theory of keen sense of smell and the theory of detecting magnetic field. Now, after decades of investigation and research, scientists have confirmed that the pigeon's upper beak does have a unit cell that can induce magnetic field, and it is this organ that guides the pigeon's flight.

Question 10: What does "flying pigeons pass books" mean? Flying pigeon and Hongyan have the same meaning, which is a way of communication of the ancients. Letters are tied to the feet of pigeons and then passed on to those who want to deliver them.

There may be this software now.