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Biometrics and The Future  Biometric Technology Biometric technologies generally refer to the use of technology to identify a person based on some aspect of their biology like; Airport security. Iris recognition has been used in a number of large airports for several years. ... Building Access. Fingerprint access for buildings is not new. ... Cars. It’s estimated that over 2 million cars in the UK use biometric technology in one form or another. ... Blood Banks. When it comes to giving blood; identity is pretty important. ... Schools.    Advantages of biometric authentication Changes to data protection laws, company policies, and greater risks posed by cybercriminals to information systems led to rapid advances and implementation of the technology for a variety of access control situations. With biometric solutions, governments, enterprises, and online services could safely provide access to systems with multi factor authentication that involves, Some types of biometric a...

 Renewable energy Renewable energy  also called  alternative energy, reusable  energy  derived from replenishable sources such as, 1. solar energy which generated from the sun, 2. wind energy  generated from  the wind turbine 3. hydroelectric energy   generated from  the dam of the river  4. geothermal energy  generated from  the volcanic eruption 5. tidal energy  generated from  the sea   6. biofuels energy   generated from  the biomass SOME REVOLUTIONARY STEP CAN BE TAKEN BY THE GOVERNMENT AND INTERGOVERNMENTAL BODY IN THE TERM OF ENERGY STORAGE DEVICE SPECIALLY IN THE FIELD TRANSPORTATION SYSTEM  Lithium-ion batteries for sustainable energy storage : SUCH AS, The recent advances in the lithium-ion battery concept towards the development of sustainable energy storage systems are herein presented. The study reports on new lithium-ion cells developed over the last few years with the aim o...

optical fiber and total internal reflection Optical fiber uses the optical principle of "total internal reflection"  to capture the light transmitted in   optical fiber and confine the light to the core of  the fiber. An optical fiber is comprised of a light-carrying core in the center, surrounded by a cladding that acts to traps light in the core Optical fiber communication is free from electromagnetic interference. Fiber optic fibers do not carry high voltages or current. Hence, they are safer than electrical cables. It consists of a very thin fiber of silica or glass or plastic of a high refractive index called the core. The core has a diameter of 10 μm to 100 μm, The critical angle in optics refers to  a specific angle of incidence.  Beyond this angle, the total internal reflection of light will occur. The trajectory of a ray of light will deviate from the normal path when it strikes a medium that has a lower refractive index. The effect of  total inter...

  Quantum mechanics deals with the study of particles at the atomic and subatomic levels.   On the other hand, quantum computing is a revolutionary step in the field of artificial intelligence and machine learning. as well  Quantum  computing holds the potential to revolutionize AI by harnessing the powers of  quantum   mechanics  to solve problems that exceed the capabilities of traditional supercomputers. By creating new  quantum  algorithms, it may be possible to substantially reduce the computing time needed to use the machine. Artificial intelligence (AI)   refer s to the simulation of human intelligence in machines that are programmed to think like humans and mimic their actions, And Machine Learning  is a  current application of AI-based.   machine learning ,  feature learning,  or representation  learning  is a set  of  techniques that allows a system to automatically discover the re...

  The Council is composed of 15  Members : The United Nations is headquartered in New York City  There Five  permanen t  members : China, France, the Russian Federation, the  United  Kingdom, and the  United  States ,  And ten non-permanent  members  elected for two-year terms by the  General Assembly  (with the end of term year . The main organs of the UN are  General Assembly ,  Security Council ,  Economic and Social Council ,  Trusteeship Councils and ,  International Court of Justice ,     UN Secretariat . At present, the  UN  has in total of 15 specialized agencies that carry out various functions on behalf of the  UN . The specialized agencies are       Food and Agriculture Organisation             (FAO)       Headquartered in Italy (Rome) International Civil Aviation Organization (ICAO) Head...