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This document provides an overview of gas absorption and gas-liquid system design. It discusses general design procedures and considerations for gas-absorption systems using packed or plate towers.

Computations on Ethereum cost gas. If you’re not careful, you may end up writing contracts that cost more than they should. High gas costs kill usability! A common cause for high gas costs is an inefficient storage layout in Solidity contracts. In this post, let’s look at some tips you can use to help you write more gas-efficient contracts. Read on to learn more!