Homes and Gardens on MSN

HVAC Pros Reveal Why the 66°F Indoor Heating Rule Is Outdated and the Temperature to Set Instead

Josh Mitchell, HVAC technician and founder of Air Conditioner Lab explains, ‘When indoor temperatures stay around 66°F, wall ...
Earth.com

Cork converted into graphene using a laser to create toxin sensors

Brazilian scientists create a cork sensor that detects nitrite in beverages, revealing hidden risks to food safety.