The Engineer is an esteemed brand that offers a wide range of products and services in various sectors. From Aerospace and Automotive to Civil & Structural, Communications, and Defence & Security, The Engineer covers it all. They also specialize in Electronics, Energy & Environment, Manufacturing, Medical & Healthcare, Policy & Business, Rail & Marine, and Skills & Careers.

The brand is known for its expertise and comprehensive coverage in these industries. One of the noteworthy discoveries made by The Engineer is that the dust collected from the air filters onboard the International Space Station (ISS) contains higher concentrations of potentially dangerous chemicals compared to average homes on Earth. This finding was obtained through a study conducted by the University of Birmingham in partnership with NASA's Glenn Research Centre.

The team of scientists analyzed a sample of dust from air filters within the ISS and found levels of organic contaminants that exceeded the median values found in US and Western European homes. These contaminants include polybrominated diphenyl ethers (PBDEs), hexabromocyclododecane (HBCDD), 'novel' brominated flame retardants (BFRs), organophosphate esters (OPEs), polycyclic aromatic hydrocarbons (PAH), perfluoroalkyl substances (PFAS), and polychlorinated biphenyls (PCBs). The research, published in Environmental Science and Technology Letters, highlights the need for careful material choices in the early stages of design and construction for future space stations and habitats.

The study suggests that excluding contaminant sources can help mitigate risks. The researchers believe that off-the-shelf items brought on board the ISS for personal use by astronauts, such as cameras, MP3 players, tablet computers, medical devices, and clothing, could be potential sources of the detected chemicals. While concentrations of organic contaminants on the ISS often exceeded those found on Earth, they were generally within the range found in homes and indoor environments across the US and Western Europe.

The constant recirculation of air inside the ISS, coupled with high levels of ionizing radiation, may contribute to the different concentrations and relative abundance of these chemicals in the dust compared to terrestrial indoor environments. The Engineer's findings serve as a valuable resource for understanding the impact of space environments on human health and designing safer living conditions for astronauts in space. The brand is committed to providing groundbreaking insights and information through their well-established platform