02:1302:13, 25 June 2020diffhist−202
Urine
→Survival uses: Deleting bogus claim of producing toxic fumes, which was marked needing citation since 2009. The referral to a wiki article was checked. Nothing was found about urine creating toxic fumes. Only monochloramine (NH2Cl), dichloramine (NHCl2), and nitrogen trichloride (NCl3) were mentioned there and none are Dichlorourea, which is produced from Urea reacting with Chlorine, as per current article. If it is about ammonia (I'm not a chemist),then maybe a better text should be added
14 September 2018
13:3013:30, 14 September 2018diffhist−274
Barley wine
→History: Link does not say anything about the location where beer was found and it does not say the region mentioned. The link is irrelevant to the text, thus the text is un-sourced.
22:0922:09, 17 December 2017diffhist+204
Tigris–Euphrates river system
Correcting misinterpretation about the river-heads. Source: Euphrates breaks through the Taurus mountains, not starts. Adding sources about the start and linking to the article in Wiki