// public policy

How many abandoned tube stations in london?

Score: 4.5/5 (64 votes) Find out more about London's disused Underground stations. There are 272 functioning stations across our network, but at least 40 Overground and Underground stations still in existence are no longer used for travel.What is the oldest station on the London Underground?The...

20 Jan 2026 1,876 views

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What causes iridescence in glass?

Score: 4.5/5 (56 votes) It is simply caused by alkali (soluble salt) being leached from the glass by slightly acidic water and then forming fine layers that eventually separate slightly or flake off causing a prism effect on light bouncing off and passing through the surface which reflects light dif...

20 Jan 2026 330 views

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Where are the amalekites mentioned in the bible?

Score: 4.6/5 (47 votes) In Genesis 14:7, the "field of the Amalekites" is mentioned, though the person Amalek had not yet been born. Some commentators explain this as a reference to the territory which was later on inhabited by the Amalekites.Where is Amalek in the Bible?Amalek in the Hebrew Bible/O...

20 Jan 2026 628 views

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Would be a negative externality?

Score: 4.3/5 (35 votes) A negative externality exists when the production or consumption of a product results in a cost to a third party. Air and noise pollution are commonly cited examples of negative externalities.What are 2 examples of negative externalities?Negative consumption externalitiesWhen...

20 Jan 2026 536 views

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Is dwayne johnson parents?

Score: 4.1/5 (23 votes) Dwayne Douglas Johnson, also known by his ring name the Rock, is an American actor and former professional wrestler. Regarded as one of the greatest professional wrestlers of all time, he wrestled for the World Wrestling Federation for eight years prior to pursuing an acting ...

20 Jan 2026 959 views

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Has the heaviest brain?

Score: 4.1/5 (2 votes) Fun Facts. The sperm whale has the biggest brain of any animal species, weighing up to 20 pounds (7 to 9 kilograms). Larger brains don't necessarily make a smarter mammal.Who has the heaviest brain human?Heaviest human brain recorded weighed 2.3 kg. The heaviest human bra...

20 Jan 2026 1,069 views

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Can uyghurs speak chinese?

Score: 4.3/5 (34 votes) Status. Uyghur is spoken by about 10 million people in total. ... The Uyghurs are one of the 56 recognized ethnic groups in China and Uyghur is an official language of Xinjiang Uyghur Autonomous Region, along with Standard Chinese.What language do Uyghurs speak?Uyghur is a Tu...

20 Jan 2026 1,786 views

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How do protozoans reproduce?

Score: 4.3/5 (52 votes) Protozoa, like all other organisms, reproduce. The most common form of reproduction in protozoa is asexual binary fission. In other words, a single organism will divide into two equal organisms.How do all protozoa reproduce?Protozoa reproduce asexually by fission, schizogony,...

20 Jan 2026 772 views

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What does protozoa mean?

Score: 4.5/5 (60 votes) Protozoa is an informal term for a group of single-celled eukaryotes, either free-living or parasitic, that feed on organic matter such as other microorganisms or organic tissues and debris.What is protozoa in simple words?Protozoa are single celled organisms. They come in ma...

19 Jan 2026 1,081 views

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Can you be survival of the fittest?

Score: 4.2/5 (43 votes) Critiquing the phrase While the phrase "survival of the fittest" is often used to mean "natural selection", it is avoided by modern biologists, because the phrase can be misleading. For example, survival is only one aspect of selection, and not always the most important.What ...

19 Jan 2026 447 views