Lorry crash on M25 at Dartford Crossing causing major delays - live updates
An accident in Dartford is now affecting traffic in Essex
Man, 44, learns he's been living with half a BRAIN after common symptom millions suffer
The 44-year-old started feeling a mild pain in his leg, which prompted him to visit his doctor two weeks later.
Made In Chelsea star QUITS the reality series after five years following multiple failed romances and revealing they found filming the show 'draining'
A Made In Chelsea star has quit the long running series after five years, MailOnline can reveal.
Scented Products Cause Indoor Air Pollution On Par With Car Exhaust
An anonymous reader quotes a report from New Atlas: New research by Purdue University, the latest in a series of Purdue-led studies, examined how scented products -- in this case, flame-free candles -- are a significant source of nanosized particles small enough to get deep into your lungs, posing a potential risk to respiratory health [...] Scented wax melts are marketed as a flameless, smoke-free, non-toxic alternative to traditional candles, a safer way of making your home or office smell nice. To assess the truth of these claims, the researchers comprehensively measured the nanoparticles formed when they warmed wax melts in their mechanically ventilated test house. The tiny house is actually an architectural engineering laboratory called the Purdue Zero Energy Design Guidance for Engineers (zEDGE) lab. Designed and engineered to test the energy efficiency of a larger building, it's full of sensors that monitor the impact of everyday activities on indoor air quality.
The researchers knew from their previous research that new nanoparticle formation was initiated by terpenes -- aromatic compounds that determine the smell of things like plants and herbs -- released from the melts and reacting with indoor atmospheric ozone (O3). They'd found that activities such as mopping the floor with a terpene-rich cleaning agent, using a citrus-scented air freshener, or applying scented personal care products like deodorant inside the zEDGE house resulted in pulsed terpene emissions to the indoor air within five minutes. Conversely, using essential oil diffusers or peeling citrus fruits caused a more gradual increase in terpenes.
In the present study, heating the scented wax contributed significantly to the number of new particles formed in the indoor air, particularly those smaller than 100 nanometers (nm). The resulting atmospheric concentrations were over one million nanoparticles per cubic centimeter (106 cm-3), which is comparable to concentrations emitted by traditional lighted candles (106 cm-3), gas stoves (105 - 107 cm-3), diesel engines (103 - 106 cm-3), and natural gas engines (106 - 107 cm-3). By comparison, there were no significant terpene emissions when unscented wax melts were heated. The researchers also examined respiratory tract deposited dose rates (RD), a useful way of studying air pollution that measures the number of particles deposited in the respiratory tract over time. They found that the new particle formation triggered by using scented wax melts indoors produced a median RD for 1.18 to 100 nm particles of 29 billion per minute (2.9 x 1010 min-1). That's about 483 million particles per second. The majority of scented-wax-melt-formed particles were deposited in the upper airways. Their small size means they can migrate between cells and enter the bloodstream, potentially reaching organs such as the brain. The study was published in the journal Environmental Science & Technology Letters.
Read more of this story at Slashdot.
EastEnders' Kellie Bright reveals the cast 'had no idea' Anita Dobson was reprising her role as Angie Watts and found out along with the nation watching 40th anniversary episode
The actress, who plays Linda Carter on the show, took to Instagram Stories as she opened up on the show's best-kept secret.
Adorable moment toddler son of BBC newsreader excitedly shouts 'that mummy' after seeing her on TV
Kylie Pentelow,, 45, from Bristol shared a clip of her two-year-old son Edward watching her on screen at home.
EastEnders' Michael Greco reveals the surprising amount he earns from repeats two decades after leaving
EastEnders star Michael Greco recently revealed how much he earns from repeat episodes of the BBC One show, decades after his last appearance.
Mark Wright makes big career announcement days after he and pregnant wife Michelle Keegan were left terrified amid burglary at their £3.5million mansion
Mark Wright has made a big career announcement just days after he and pregnant wife Michelle Keegan were left terrified over a burglary at their £3.5million mansion.
Moment shirtless drugs kingpin is busted with samurai swords, nunchucks and a SPEAR as police smash 'Scarface' supply network
Body-worn footage captures police making the alarming discovery after busting into Daniel Bruford's home in Hildenborough, Kent, to arrest the drugs kingpin.
Police roll out traffic camera vans that can spot speeding, drunk drivers or mobile phone users from one MILE away
The £47,000 vans were signed off after a record 1,149 people were killed or seriously injured on the roads across the West Midlands in 2023.
Ex-Coronation Street star brands Sir Sadiq Khan an 'absolute disgrace' after his car is slapped with £90 fine for leaving London two minutes late
The actor, 45, explained how his partner had driven to London from Manchester in his car on February 4 to pick up her mum and three of her friends after they watched a musical.
This Morning viewers left 'raging and sickened' by 'horrific' footage of pensioner being abused in care home - seething 'if that was my mum there would be bloodshed'
Liberal Democrat leader Sir Ed Davey and guest Clare Miller joined Alison Hammond and Dermot O'Leary on the sofa to discuss the quality of care in care homes.
UK tax authority eyes £880M overhaul for Northern Ireland trade services
Cost of post-Brexit arrangements revealed as HMRC looks at options following Fujitsu contract
The UK's tax collector is looking for a tech supplier to take on a £370 million, seven-year contract to support a digital platform and call center to handle trading arrangements over the Northern Ireland border.…
Emmerdale's Roxy Shahidi reveals how she REALLY feels about being axed from soap after 16 years - breaking silence on her character Lelya Harding's death which left her 'crying real tears' on set
Wednesday night's instalment of the ITV show saw Leyla Harding (Roxy Shahidi) die in hospital, hot on the heels of Suzy Merton (Martelle Edinborough) passing away.
Are mushrooms REALLY the new wonder drug? Read our ultimate guide to the 'shroom boom' - and our experts' verdict on the craze gripping the middle-class
It's been dubbed the 'shroom boom' - the huge increase in demand for products containing 'medicinal' mushrooms...
Mick Jagger's son Deveraux, 8, is rushed to hospital after an accident while playing football as the rocker's girlfriend Melanie Hamrick admits 'when they hurt, you hurt'
The Rolling Stones rocker, 81, shares Deveraux Octavian Basil, eight, with his former ballet dancer partner Melanie, 37, and have been dating since 2014.
Royal College of Nursing is accused of 'abandoning' its female members after union bosses refused to help nurse accused of 'misgendering' transgender doctor
The union boasts it is 'committed to making equity and inclusion an everyday reality' for its 540,000 members.
Pub shooting suspect 'dead after falling into river' police say
A woman was gunned down by a man she knew outside a pub
Top female rugby league pundit who works for the BBC, Channel 4 and Sky Sports is accused of sexually assaulting a woman at a sports club
Danika Priim (pictured), currently a vice-president of the sports governing body The RFL, was charged with sexual assault and is due in court next month.
Inside First Dates star Fred Sirieix and Fruitcake's wedding: Bride stuns in a strapless gown as pair tie the knot at stunning Jamaican castle - but his co-stars Gordon Ramsay and under-fire Gino D'Acampo miss ceremony
Fred Sirieix married his longtime partner Fruitcake at a stunning castle in Jamaica this week surrounded by family and friends.