harmful substances
What’s in cigarette smoke? Most people don’t know
Health & Fitness
July 9, 2016
What’s in cigarette smoke? Most people don’t know
Many people in a recent study said they’d tried to find out what chemicals are in tobacco products or smoke,…
Study alleges tear gas used on protesters in Cairo potentially ‘lethal’
Egypt
July 2, 2011
Study alleges tear gas used on protesters in Cairo potentially ‘lethal’
The “We Are All Khaled Saeed” Facebook page has published a detailed research paper on the tear gas used by security forces…