Blockchain

Bitcoin is now ‘legal tender’ in El Salvador
This eco-toilet pays for human waste in digital currency
Volcanoes to power bitcoin mining in El Salvador
Stablecoins, CBDCs, and the future of money
Sophia the Robot joins NFT frenzy
NFTs and crypto art, explained
The strange story of Venezuela’s failed cryptocurrency 7:48
Can we decentralize the internet?
How to spot a deepfake 3:50
How the technology behind deepfakes can help us create a better world