A student’s physics homework might lead to the birth of large-scale quantum computing. After flipping half of the quantum switches (qubits) in some common error correcting code, Pablo Bonilla discovered that this new design was able to correct errors twice as effectively as previous designs. Because qubits are prone to external interference (and therefore, errors), this discovery of better error correction might be the breakthrough quantum researchers needed to create functional quantum computers. Read full article here
Societal Issues
To curb drug deaths, communities turn to Reddit, texts and wastewater
With drug overdose deaths on the rise, authorities are attempting to curb the epidemic by tracking and sharing information in real time. In one unique effort, a nonprofit in New York City is using drug-testing equipment and stamping or marking habits of dealers to identify drug batches that may endanger users. Other approaches are also being used, such as monitoring drug-related chatter on Reddit and analyzing local wastewater for opioid and other drug levels. With the combination of these efforts, researchers hope to put a dent in the opioid crisis and reduce overdose deaths. Read full article here
Merv
June 1, 2023
