UBC Okanagan researchers have created a new two-layer membrane filtration system that can significantly reduce the amount of ...

Blockchain can be best described as a decentralized type of database that is used to maintain a growing list of records called blocks. Each block contains a list of transactions, a timestamp, and a ...

All good things have layers. There are layers in good food, layers in good clothing and layers in good technology. Take for example a mobile phone. Here we have mobile networks, physical mobile ...

Why do ZK-Rollups use Layer-1 only for verification? Learn how separating execution from settlement ensures security, ...

An independent blockchain acting in concert with Bitcoin, Ethereum or other major chain, which retroactively became known as "Layer 1 chains" or "main chains." Layer 2 chains process new transactions ...

Ethereum layer-2 network Starknet suffered a block issue that led to more than four hours of downtime early Monday.

DEAR TIM: I live in a very common home here in Florida. Most are built from concrete block. Twenty years ago, a room was added to the home and the rear exterior concrete block wall became an interior ...

Every week Blockchain Sensei will be walking you through the basics of blockchain technology. Consider this your crash course in all things web3! All good things have layers. There are layers in good ...

(1) The distinction between a main Layer 1 blockchain such as Bitcoin and Ethereum and a Layer 2 blockchain such as rollup chain. A third layer separates even more functions. See Layer 1 blockchain, ...