A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the concentration of carbon dioxide is around 400 ppm. This stands for “parts per ...

Build a voice assistant on Raspberry Pi using ElevenLabs and Open Meteo, so you get live forecasts hands free.

PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

Looking to create a more professional online business? Learn how to build a Squarespace website in nine steps and get started today. Dianna Gunn Web Hosting Expert Dianna Gunn built her first ...

Russia plans a power plant on the moon Plant will power joint Russian-Chinese research Russia working with nuclear ‍corporation on the plan Russia plans to put a nuclear power plant on the moon in ...

Capital market regulator SEBI has cleared three initial public offerings of construction company Dhariwal Buildtech, cloud infrastructure and data centre services provider ESDS Software Solution and ...

With close to a decade of writing and editing experience, Maisha specializes in service journalism and has produced work in the lifestyle, financial services, real estate, and culture spaces. She uses ...

The wave of New Year mortgage market optimism is continuing with more major lenders reducing prices today, writes Laura Howard. HSBC has made further cuts to some residential mortgage rates, having ...