
ALT "How to protect yourself and family during a wildfire. Children are especially at risk from wildfire smoke and ash, mostly because their lungs are still growing" Individual wearing mask icon with a white box underneath with the text, "Wear an N95(TM) respirator, often called an N95(TM) mask. Cloth masks won't protect you from wildfire smoke". Tree on fire icon with white box underneath, "If it looks or smells smoky outside, take it easy to reduce how much smoke you inhale". Person running outside icon with white box underneath, "Limit time outdoors. Make outdoor activities shorter and less intense - only perform essential activities and take frequent breaks". Air Cleaner icon with white box beneath, "A portable air cleaner ("purifier") uses a filtration system that can help reduce smoke particles indoors during a wildfire".

ALT Chequee los incendios y el humo cerca de usted usando el Mapa de Incendios y Humo de AirNow”. “Una asociación entre AirNow y el Servicio Forestal de EE. UU.” Una mano sosteniendo un teléfono inteligente utilizando la aplicación de AirNow con el Mapa de Incendios y Humo en la pantalla. El logotipo de la EPA y el logotipo del Servicio Forestal de EE. UU.

ALT Infographic titled 'Chemistry Advent 2024: Scent-sational Chemistry! Festive Smells', featuring illustrations related to the chemistry of festive scents such as pine trees. Diagrams show molecular structures like Pinene and image representations of brain and nasal activity in response to this compound.

ALT Infographic detailing the chemistry behind four kitchen chemistry hacks. The first is slowing fruit browning. Fruits brown due to the oxidation and polymerization of phenols. Adding acids, such as lemon juice, wrapping the fruit in cling film or otherwise blocking oxygen slows browning by reducing the activity of the polyphenol oxidase enzyme.

























