What is seedr.cc

https://www.seedr.cc/ Seedr is a versatile and innovative cloud-based platform that revolutionizes the way users manage and access their digital content. Serving as a bridge between the internet and personal devices, Seedr empowers users to seamlessly store, stream, and share a wide array of files, including videos, audio tracks, documents, and more. At its core, Seedr operates as a cloud torrent client, allowing users to initiate and manage torrent downloads directly through their web browser without the need for dedicated torrent client software. This not only simplifies the process but also enhances security and privacy by shielding users from potential threats commonly associated with traditional torrenting methods. One of Seedr's standout features is its remarkable speed and reliability. By harnessing the power of high-speed servers, the platform ensures swift and efficient downloading and streaming, regardless of the user's location or internet connection quality. This speediness extends to the platform's streaming capabilities, enabling users to enjoy their multimedia content without the waiting time typically associated with downloads. Seedr's user-friendly interface makes it accessible to both tech-savvy enthusiasts and newcomers alike. With intuitive navigation and a visually appealing design, users can effortlessly manage their files, organize content into folders, and even generate customizable download links for easy sharing with friends, family, or colleagues. Furthermore, Seedr prioritizes user privacy and data security. By acting as an intermediary between the user and the torrent sources, the platform shields users' IP addresses, enhancing anonymity and reducing the risk of potential legal or security issues. This proactive approach to privacy has contributed to Seedr's reputation as a trustworthy solution for accessing and managing digital content. Whether it's accessing a video for a presentation, sharing a large file with a colleague, or simply enjoying a movie on the go, Seedr offers a comprehensive and convenient solution for individuals seeking efficient and secure ways to manage their digital content in an increasingly interconnected world.

Omicron Variant (NEW COVID Variant)

Omicron is the name of the new covid 19 variant that just might be the scariest version of COVID-19. Omicron variance is spreading and started from the South Africans being spreading in different parts of the world. Omicron variant is a newly found variant, and it is found at least 100 individuals affected in South Africa, apart from South Africa, there are different places of the world that Hong Kong UK Belgium, is, well Denmark. 

World Health Organization did just announce that this Omicron coronavirus  B.1.1.529  has been elevated to a variance of concern. It was found this variant has over 30 mutations in the spike protein and that's raising concerns. The number of mutations is much greater in the omicron than in the delta. But there's a high level of concern, especially because of how fast this virus is Spreading there. 

The question is, will our vaccines still be effective against the Omicron variant? That was a concern when Delta came out and our vaccines are the main effective against Delta but Delta doesn't have the same number of mutations as Omicron.

Is it possible that the new variant is in the US as of right now, there are no confirmed cases here but it's only a matter of time?

The image was taken from www.usatoday.com

References:
https://www.cnbc.com/2021/12/03/who-says-omicron-covid-variant-has-spread-to-38-countries.html
https://www.usatoday.com/story/news/health/2021/12/01/covid-omicron-vaccines-testing-requirements/8814830002/

What is exciton?

 

There are valence and conduction bands in materials, are atoms, the valence bands are filled. While the conduction band is empty at ground state energy between the valence and conduction, the band is a forbidden band, which is also known as the band. When we provide sufficient energy to the electrons, this energy excites the electron, and the electron jumps from the valence band to the conduction band. It leaves a hole in the valence band. Now, this hole in the valence band and the electron in the conduction band are attracted to each other by the electrostatic force of attraction and make an electron-hole pair. This bound state of the electron-hole pair is known as an exciton.

There are two main types of excitons. Wannier-Mott excitons, which is also known as free, excitons and Frankel excitons, also known as bound excitons. Wannier-Mott excitons are mainly observed in semiconductors, They have a sufficiently large radius that encompasses, many atoms and can move freely throughout the crystal. Franklin are bound excitons are mainly observed in insulators. Bound excitons by contrast have a much smaller radius and are comparable to the size of the unit cell. This makes them localized states which are tightly bound to specific atoms or molecules. That is why they are known as Bound excitons.

 

This image was taken from Kéna-Cohen, S., Strong exciton-photon coupling in organic semiconductor microcavities. Princeton University: 2010.