The ozone layer is a part of Earth’s atmosphere that captures some of the Sun’s ultraviolet (UV) light emissions. When the ozone layer is compromised, its ability to absorb radiation weakens ...

Layer 2 is an umbrella term to describe solutions that build on top of Ethereum mainnet (layer 1) to improve the scalability of the Ethereum network. There are a number of layer 2 solutions on ...

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 ...