Drake Equation that may can change our life

As we know how many equation has change the physics. There is so many famous equation e.g. E=mc2. Among them there are equation which is not famous but are amazing. So in this post I am going to written about a equation known as Drake Equation. The equation was written by Frank Drake and named after him. this equation probabilistic argument used to estimate the number of active communicative extraterrestrial civilizations in The Milky Way Galaxy. The equation summarizes the main concepts which scientist must contemplate when arguing to find other radio-communicative life. The Drake Equation is given in the image below.

Our scientists have discovered so many exoplanet. We still don't know how long our universe is, so there is a probability that there will be other civilization. this may have the possibility to do so. The astronomy professor Harlow Shapley speculate that there can be 10 million million million sun in universe. The Drake Equation amounts to a summary of the factor affecting the likelihood that we might detect the radio-communication from extraterrestrials life. The last four parameter in equation are difficult to estimate. Therefore the usefulness of the Drake Equation is not in the solving. This equation is intellectual curiosity around us. With the limits of our existing technology, any practical search for distant intelligent life. After several years, the Drake equation is a still of seminal importance. It is also important for astrobiology.

Comments

The Amazing Vantablack Material...!!

Vantablack is a material developed by Surrey NanoSystems in the United Kingdom and is one of the darkest substances known, absorbing up to 99.96% of visible light (at 663 nm if the light is perpendicular to the material).The name is a compound of the acronym VANTA (vertically aligned carbon nanotube arrays) and the color black. Vantablack is not actually a color pigment or a paint, but a coating of carbon nanotubes. These have the property of absorbing incident light almost completely. Against a deep black background, objects coated in Vantablack material seem to disappear, as the perception of spatial depth is lost. This is because the human eye perceives shapes coated in Vantablack to be two-dimensional. IUPAC Name is Activated carbon high density skeleton. Other names are Multiwalled carbon nanotube (MWCNT), Vantablack S-VIS and Vantablack S-IR. It is insoluble in water. When light strikes Vantablack, instead of bouncing off, it becomes trapped and is continually deflected amo...

NVIDIA Tesla V100 - First Tensor Core GPU

8x NVIDIA Tesla V100 32GB Server As we all know NVIDIA processor are so famous now a days. It give a perfect gaming performance and people used it worldwide. The thing is that it is not only use in personal computer but also at data center, where so many super computer are present for providing services. So, NVIDIA Tesla V100 is a first tensor core GPU. It is especially built to focus on AI, High Performance Computing ( HPC ) and graphics. It is powered by NVIDIA Volta Architecture. It comes with configuration 16 and 32GB and have a performance up to 100 CPUs in single GPU. A single server node with V100 GPUs can replace 60 CPUs nodes. DATA CENTER GPUs Image © NVIDIA NVIDIA V100 for NVLINK Performance with NVIDIA GPU Boost for double precision is 7.8 teraflops and single precision is 15.7 teraflops. Deep learning performance boost is 125 teraflops. Interconnect bandwidth with bidirectional is 300 GB/s. It have memory capacity of 32/16 GB HBM2 with bandwidth 900GB/s. I...

Operating System as Extended machine and Resource manager

Operating system is software that runs in kernel mode even that is not always true. Part of the problem is that operating system perform two essential unrelated function. We can say that operating system is system software that manages computer hardware, software resources, and provide common services for computer program. The Operating System as an Extended machine The architecture of most computers at the machine language level is not developed and difficult to program, especially for input/output. To make this point more concrete, consider modern SATA hard disks used on most computers. Only the insane the programmer would try to mess with hard disks at the hardware level. Therefore disk driver - a piece of software deals with hardware and provide interface to read and write disks blocks. Operating System contain many drivers for control input/output device. Macintosh hardware are complicated. Real processors, memories, disks, and other devices are very complicated and it...

TechnoScience

Search This Blog