+Katy Sami Ameer There's a massive divide between animals in meats in the English language, due to the old English nobles/higher class using languages with Latin roots and farmer/peasant classes using Germanic languages. Higher class persons would be more familiar with the meat than the animal, and it was the other way around for lower class persons, who would actually work with the animals. When the divide between classes grew smaller, and language merged. However, the "meat words" of the higher class and animal names of the lower class stayed separate, hence beef/cow, poultry/chicken, pork/pig, calamari/squid, mutton/sheep, and so forth.
@@user-gq4gq3qv4u That's actually very interesting I think, thank you. Mutton chops make more sense now too (never really thought about it until now, though) Basically you look like a sheep in the face
Because they are illuminated by infrared light, which is outside the light spectrum what the human eye can see, so the room appears to be completely dark to the humans, but the cameras can still see infrared.
+S.B.S Total darkness for the human eye, but there is light, but it's infrared light, which the human eye cannot see. But the camera can pick it up. If there were no light at all then they wouldn't be visible, the light reflects on them and the objects, but it cant, of course go through them, so there will be shadows behind them, just like with ordinary light.
+Eny -G If it was total dark it wouldn't be possible to record this. You need a light source to record even with night vision. You might not able to see anything in the dark with your own eyes, the low-light is enough to make thing visible when using night vision.
