Skip to main content

Is Time Reversible?

Time, it is a small thing for a person who doesn't have a interest in science field. But for a science person time is the biggest and curious chapter for him or her. We don't know from when our greatest scientists are working to Time from each and every aspect. The biggest question on Time is that "Can we control it". How many intelligent mind work on it but ended get nothing. In now a days scientist trying to find the answer of it in Quantum Physics.



So, according to recent update some of the physicists were carrying out a Time Reversal Experiment and they succeed by reversing at some fraction. In the book name "The Quantum Universe: Everything that can happen does happen" the physicist Brian Cox mention that Entropy is the reason time flows in one direction. On the site Physics.org there is a post which say that physicist from Moscow Institute of Physics and Technology reverse the state of Quantum computer a fraction second. They also find the probability that an electron in a interstellar space can spontaneously travel back in past. The electron travel in time no more then the one billionth of a second.  

Comments

Popular posts from this blog

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...

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...

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...