lithium-ion-battery-cell-performance-testing-with-integrated-eis-measurement-solution

Sponsored by Chroma Electrochemical Impedance Spectroscopy (EIS) shows great promise for analyzing degradation mechanisms and evaluating the performance of lithium-ion battery cells. However, its practical implementation still faces several challenges. These include the complexity and error risks associated with traditional station-based testing processes, difficulties in ensuring stability and reproducibility inContinue Reading

louisiana-attorney-general-sues-roblox,-calling-the-platform-‘the-perfect-place-for-pedophiles’

Louisiana’s top prosecutor sued the popular online gaming platform Roblox, alleging in a lawsuit filed Thursday that the company’s failure to implement strong safety protocols for children has made it “the perfect place for pedophiles.”The suit, filed by Attorney General Liz Murrill in Louisiana’s 21st Judicial District, accuses the California-basedContinue Reading

Astronauts launch space agriculture with seed pillows

Please complete security verification This request seems a bit unusual, so we need to confirm that you’re human. Please press and hold the button until it turns completely green. Thank you for your cooperation! Press and hold the button If you believe this is an error, please contact our support team. 104.192.170.134 : 8280d7fb-a5bf-4fe5-9dd8-6d78c000Continue Reading

At 36 Miles Long, This Conceptual Spaceship Could Carry 2,400 People Into Interstellar Space

What would it take to make interstellar travel possible? That’s the basic question behind the Project Hyperion Design Competition, a contest announced in 2024 that asked teams of architects, engineers, and social scientists to design a conceptual spaceship for a crewed trip into interstellar space. The designs, submitted and judged in 2025, were diverse. SomeContinue Reading