Michelle Liu

Corps member for the Associated Press/Report for America Statehouse News Initiative
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The Hidden Costs of Standing Still
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Fiber Optic Sensor for High-Speed Strain Measurement
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Exploded view diagram of mechanical keyboard switch layers showing white top cap, blue housing, gray switch stem, and electrical connectors
Thermoelectric Coolers Engineered for Extreme Power-Cycling Can Withstand 200,000 Rapid Heating/Cooling Cycles
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Invisible Tattoo Ink Can Be Switched On and Off with Bright Light
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This undated photo provided by Ciprian Ardelean in July 2020 shows a stone tool found below the Last Glacial Maximum layer from a cave in Zacatecas, central Mexico. Artifacts from the cave suggest people were living in North America much earlier than most scientists think. Researchers reported Wednesday, July 22, 2020, that the tools date to as early as 26,500 years ago, about 10,000 years before the generally accepted date for the earliest human presence in North America.
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Stone Tools Suggest Earlier Human Presence in North America
The star TYC 8998-760-1, upper left, and one of two giant exoplanets, July 2020.
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Crystal and Chris Martin stand outside their home, Sunday, July 19, 2020 in Burton, Mich.
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Poll: Pandemic Hurting Americans' Finances in Disparate Ways
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