Proof of Stake vs. Proof of Work Cryptocurrencies, with Dave Hamilton – ACM 547

SPONSOR: Molekule is a complete reinvention of the air purifier, not just an improvement on existing, outdated technology. Its PECO technology goes beyond HEPA filtration to not just capture but completely destroy the full spectrum of indoor air pollutants, including those 1000x smaller than a HEPA filter can trap. Molekule has already helped allergy & asthma sufferers around the country better cope with their conditions and significantly reduce their symptoms. Get 10% off your first air purifier order at the Molekule website with the special discount code ACM.