Category: Engineering

Are animals killed before skinned for fur? Are animals skinned alive for fur? Absolutely not. The only “evidence” for this often repeated claim is a horrific video on the internet. Produced by European activist groups, it shows a Chinese villager cruelly beating and skinning an Asiatic raccoon that is clearly alive. Why is skinning animals […]

How does cites help reduce extinction? CITES (pronounced SIGH-TEEZ ) is not an organization but an agreement now signed by more than 130 countries to monitor hundreds of wild species whose survival is threatened by trade. Trade restrictions are designed to regulate markets and lower the demand for imperiled species, allowing their populations to rebound. […]

Where does tripe come from? Tripe, also known as offal, is a cut of meat that comes from the stomach lining of farm animals, including cows, pigs, sheep, and goats. Cultures around the world have long been using it as a healthy source of protein. Where is tripe popular? It remains a popular dish in […]

What ocean zone does hatchet fish live in? Found in tropical, subtropical and temperate waters of the Atlantic, Pacific and Indian Oceans, marine hatchetfishes range in size from Polyipnus danae at 2.8 cm (1.1 in) to the c. 12 cm (4.7 in)-long giant hatchetfish (Argyropelecus gigas). Where do freshwater Hatchetfish live? Freshwater hatchetfish originate from […]

How do I turn off Google photo block? Find who you’ve blocked On your computer, open your block list. Next to the account you want to unblock, click Remove . How do I unblock someone on Google Photos? Find blocked accounts or unblock someone On your Android phone or tablet, open your device’s Settings app […]

How are common kitchen injuries treated? Place the injured area under cool, running water for 3 to 5 minutes. Apply an antibiotic ointment — never ice, oil, or butter — to your wound. Cover it with a clean bandage. It should heal in 3 to 6 days. What are the 4 most common injuries in […]

What happened to Sir Francis Drake? Drake was buried at sea off the coast of Portobelo, Panama He died from dysentery on 28 January 1596 during a sea voyage. He was buried in a lead coffin, dressed in a full suit of armour. Numerous dives have been attempted to locate the lead coffin, but his […]

How much of Canada is Lakes? There are an estimated 31,752 lakes in Canada that are larger than three square kilometres. A massive 9% of Canada’s surface is covered in lakes and more than 50% of the world’s natural lakes are in Canada. Without its lakes, Canada would be smaller than the USA. Does Canada […]

How specific gravity is related to density? Density is defined as mass per unit volume. It has the SI unit kg m-3 or kg/m3 and is an absolute quantity. Specific gravity is the ratio of a material’s density with that of water at 4 °C (where it is most dense and is taken to have […]

What are the reasons why animals become extinct? In general terms, species become extinct for the following reasons: Demographic and genetic phenomena. Destruction of wild habitats. Introduction of invasive species. Climate change. Hunting and illegal trafficking. How does natural selection cause extinction? If the environment changes rapidly, some species may not be able to adapt […]