In toxicology, the median lethal dose, LD50 (abbreviation for "lethal dose, 50%"), LC50 (lethal concentration, 50%) or LCt50 (lethal concentration and time) of a toxin, radiation, or pathogen is the dose required to kill half the members of a tested population after a specified test duration. LD50 figures are frequently used as a general indicator of a substance's acute toxicity. The test was created by J.W. Trevan in 1927. The term semilethal dose is occasionally used with the same meaning, in particular in translations from non-English-language texts, but can also refer to a sublethal dose; because...
If I am cooking steaks at a grill and one of them accidentally falls down on the floor/ground, is it safe for me to wipe it and cook it for a certain amount of time (till it is pretty well done) and then eat it? Or should I throw it away?
6
It was called garum, and indeed the ancient Romans used it, as did the ancient Greeks.
Garum was prepared from the intestines of small fishes through the process of bacterial fermentation. Fishermen would lay out their catch according to the type and part of the fish, allowing makers to pick...
4
That advice isn't "wrong" and millions of people keep keep fish sauce in a cabinet for decades. Regarding safety, it's generally OK to store fish sauce at room temperature for years, but that isn't recommended by government worrywarts for best quality. Still Tasty. Pathogens run in fear faced wit...
