By recording every contribution on-chain, blockchain helps nonprofits prove impact, strengthen trust, and inspire broader participation in social causes.

Abstract: The overview of wide-stopband substrate-integrated waveguide (SIW) bandpass filters (BPFs) and multiplexers are presented, the realization schemes with respect to the merits and drawbacks ...

The altcoin market is on fire once again, and one of the first to run a presale is a native token of the Mandala Chain, ...

Babylon’s vault system lets BTC serve as Ethereum loan collateral without bridges, while BNB Chain and Hyperliquid hit key milestones.