The right insulation will keep your home comfy and your energy costs low. Here’s how to calculate how much you need and what ...
Poonkulali Thangavelu has worked 10+ years as a writer and editor covering investment, personal finance, and mortgage-related topics. Suzanne is a content marketer, writer, and fact-checker. She holds ...
IEEE Spectrum on MSN

How to Measure Nothing Better

Cold atoms could also potentially measure much lower vacuum pressures than ion gauges can. The current lowest pressure they’ve reliably measured is around 10 -9 Pa, and NIST scientists are working on ...
Abstract: This article introduces the 3D-RPDM framework, a method based on 3-D reconstruction for measuring the packing density of gassolid two-phase flow using a structured light system. Packing ...
Critics slammed attempts by Google, Microsoft and Meta to speed up materials discovery. But behind the hype, there is progress.
Abstract: The distribution of current density is crucial for the performance, reliability, and thermal management of electronic devices and conductive materials. Based on heat conduction theory and ...
Discover why low-density polyethylene (LDPE) samples with identical melt flow rates (MFR) can still show varying viscosity ...
Objective To develop and validate a novel risk prediction model for incident major adverse liver outcomes (MALO) in a primary care setting. Design Population based cohort study. Setting Sweden, with ...
Wanna see a trick? Give us any topic and we can tie it back to the economy. At Planet Money, we explore the forces that shape our lives and bring you along for the ride. Don't just understand the ...
This accomplishment can significantly improve data center efficiency and drive innovations in LiDAR, sensing, and quantum tech. Microcombs Shrink Lab-Grade Precision Onto a Chip  The researchers ...
Two years ago, Spanish developer Pablo Castro settled with his family in Miami after selling off his Barcelona company, which ...