New type of atomic clock keeps time even more precisely

The design, which uses entangled atoms, could help scientists detect dark matter and study gravity’s effect on time.

Jennifer Chu | MIT News Office • mit
Dec. 16, 2020 ~7 min

physics photonics quantum-mechanics light research school-of-science research-laboratory-of-electronics national-science-foundation-nsf defense-advanced-research-projects-agency-darpa


Making data-informed Covid-19 testing plans

A new web-friendly modeling tool helps organizations build tailored Covid-19 testing strategies that can save money and reduce coronavirus spread.

Scott Murray | Institute for Data, Systems, and Society • mit
Dec. 15, 2020 ~7 min

covid-19 pandemic data research mechanical-engineering school-of-engineering electrical-engineering-computer-science-eecs idss health-sciences-and-technology analytics mit-schwarzman-college-of-computing



“SCOUT” helps researchers find, quantify significant differences among organoids

Unbiased, high-throughput analysis pipeline improves utility of “minibrains” for understanding development and diseases such as Zika infection.

David Orenstein | Picower Institute for Learning and Memory • mit
Dec. 14, 2020 ~9 min

stem-cells medicine neuroscience imaging research cells school-of-engineering school-of-science brain-and-cognitive-sciences national-institutes-of-health-nih institute-for-medical-engineering-and-science-imes picower-institute chemical-engineering

An LED that can be integrated directly into computer chips

The advance could cut production costs and reduce the size of microelectronics for sensing and communication.

Daniel Ackerman | MIT News Office • mit
Dec. 14, 2020 ~7 min

semiconductors electronics photonics research school-of-engineering electrical-engineering-computer-science-eecs research-laboratory-of-electronics mobile-devices mit-schwarzman-college-of-computing

Model could help determine quarantine measures needed to reduce Covid-19’s spread

A key finding: Early reopening last spring led to a dramatic drop in “quarantine strength” in southern and west-central U.S. states.

Jennifer Chu | MIT News Office • mit
Dec. 14, 2020 ~9 min

machine-learning mathematics artificial-intelligence covid-19 pandemic disease research mechanical-engineering school-of-engineering school-of-science technology-and-society disaster-response

SMART researchers engineer a plant-based sensor to monitor arsenic levels in soil

Nanoscale devices integrated into the leaves of living plants can detect the toxic heavy metal in real time.

Singapore-MIT Alliance for Research and Technology • mit
Dec. 13, 2020 ~9 min

environment agriculture food plants research sensors school-of-engineering nanoscience-and-nanotechnology chemical-engineering singapore-mit-alliance-for-research-and-technology-smart

A cool advance in thermoelectric conversion

A quantum effect in topological semimetals demonstrated by MIT researchers could allow for the utilization of an untapped energy source.

Steve Nadis | Department of Nuclear Science and Engineering • mit
Dec. 11, 2020 ~7 min

physics semiconductors electronics quantum-mechanics research school-of-engineering school-of-science materials-science-and-engineering nuclear-science-and-engineering department-of-energy-doe thermoelectricity

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