Researchers at the U.K.'s University of Cambridge estimated bitcoin miners have discharged nearly 200 million tons of carbon dioxide into the atmosphere.
New Scientist From ACM TechNews | October 3, 2022
A new system incorporates a robotic arm that generates sound waves to levitate and move objects to build complex structures in mid-air without touching the parts...New Scientist From ACM TechNews | July 6, 2022
Researhers claim copper telephone wire already deployed across Britain can carry data at rates three times higher than fiber-optic cable at much less cost, over...New Scientist From ACM TechNews | May 2, 2022
New York University researchers have built a small surveillance drone able to extend its battery life by attaching itself to a wall and powering down its rotors...New Scientist From ACM TechNews | April 26, 2022
A circuit board's power consumption can reveal malicious tampering designed to facilitate Trojan attacks to steal sensitive data or crash a device when triggered...New Scientist From ACM TechNews | April 20, 2022
Ward Beullens at IBM Research Zurich in Switzerland easily cracked a cryptography algorithm touted as one of three contenders for a global standard against quantum...New Scientist From ACM TechNews | March 11, 2022