Ethereum transactions were the most costly in May 2022 when fees were over $200 per transaction on average. They have been declining since. The Ethereum mainnet clocked 2.2 million transactions in a ...
The cryptocurrency industry faced a tumultuous year in 2025, as blockchain security incidents resulted in staggering financial losses. According to the latest report from SlowMist, a leading ...
Abstract: Currently, for fiber optic vibration sensors (FOVS), realizing high sensitivity (sub-μg) and high speed (~ kHz) simultaneously is still a challenge. Herein, a high speed and highly sensitive ...